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virtual modem 2.0.1

virtual modem 2.0.1

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virtual modem 2.0.1

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1
Utilities -> Misc-Utilities
$74
Shareware
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To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of VSP on a single PC without additional hardware and connect them in any sequence using virtual null-modem cable. Usually you need to use virtual null-modem when you have two applications to be connected via serial ports.
2
Network-Internet -> Other
$199
Trial
Hide show
There are many old data-centric applications that, for historical reasons, use direct modem connections to exchange data between Client and Server. Nowadays, local and global TCP/IP networks have made the direct modem connection obsolete.

Heres why: When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesnt even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. Virtual Modem is a useful software which creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work? The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You dont even have to change the phone numbers in your communication programs. Just put them into your Address Book.

Here are some key features of "Virtual Modem":

Virtual modems look and work like real hardware modems
Applications use virtual modems directly from virtual serial ports or through TAPI
Up to 256 virtual modems can be created
Virtual modems can "dial" to remote virtual modems using IP address (or computer name) and TCP-port instead of phone number
Virtual modems can accept "incoming calls" from other virtual modems
Phone book. It allows you to simplify switch to virtual modems from hardware modems. You can specify telephone number corresponding to IP address (or computer name) and TCP-port of remote virtual modems.
Once created virtual modems are operable at each system startup (even prior to user login)
Support of main AT commands
Support of main S-registers
User-friendly program interface
Hot virtual modem creation and removal, without computer reboot


Limitations:

Two virtual modems can be created only
15 days
3
Network-Internet -> Dial-up-Connectivity
$199.95
Shareware
Hide show

Virtual Modem 2.0.2 allows any modem communication applications to interact via LAN or the Internet. Application "dials" remote IP address instead of making a dial-direct call using hardware modem. Moreover, it looks as if the application worked with hardware modem. But in fact, a hardware modem is not used.

There are many old data-centric applications that, for historical reasons, use direct modem connections to exchange data between Client and Server. Nowadays, local and global TCP/IP networks have made the direct modem connection obsolete.

Here's why: When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesnt even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. This program creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work? The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You dont even have to change the phone numbers in your communication programs. Just put them into your Address Book.

Major Benefits:

  1. Automatically network-enables modem communications applications without software changes.
  2. There are no charges for phone calls (you pay only for Internet access).
  3. You need neither phone line nor modem.
  4. Speed is far higher then hardware modems have.
  5. Location-independent. Virtual Modem can be used anywhere in the world where Internet access is available.
  6. You can limit network access to your virtual modem using any firewall software.

Major Features:

  1. General
    • Virtual modems look and work like real hardware modems
    • Applications use virtual modems directly from virtual serial ports or through TAPI
    • Virtual Modem can originate or answer TCP connections with any other device, including computers running another copy of the Virtual Modem.
    • Up to 256 virtual modems can be created
    • Virtual modems can "dial" to remote virtual modems using IP address (or computer name) and TCP-port instead of phone number
    • Virtual modems can accept "incoming calls" from other virtual modems
    • Phone book. It allows you to simplify switch to virtual modems from hardware modems. You can specify telephone number corresponding to IP address (or computer name) and TCP-port of remote virtual modems.
    • Once created virtual modems are operable at each system startup (even prior to user login)
  2. Compatibility
    • Support of main AT commands
    • Support of main S-registers
  3. User interface
    • User-friendly program interface
    • Hot virtual modem creation and removal, without computer reboot

Enhancements: Installation issue fixed.

WareSeeker Editor
4
Network-Internet -> Dial-up-Connectivity
$99
Shareware
Hide show

Virtual Modem 2.1 is created to use Internet instead of direct phone calls to connect regular communications software.

Heres why: When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesnt even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. This program creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work? The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You dont even have to change the phone numbers in your communication programs. Just put them into your Address Book.

Major Benefits:

  • Automatically network-enables modem communications applications without software changes.
  • There are no charges for phone calls (you pay only for Internet access).
  • You need neither phone line nor modem.
  • Speed is far higher then hardware modems have.
  • Location-independent. Virtual Modem can be used anywhere in the world where Internet access is available.
  • You can limit network access to your virtual modem using any firewall software.

Major Features:

  1. General
    • Virtual modems look and work like real hardware modems
    • Applications use virtual modems directly from virtual serial ports or through TAPI
    • Virtual Modem can originate or answer TCP connections with any other device, including computers running another copy of the Virtual Modem.
    • Up to 256 virtual modems can be created
    • Virtual modems can "dial" to remote virtual modems using IP address (or computer name) and TCP-port instead of phone number
    • Virtual modems can accept "incoming calls" from other virtual modems
    • Phone book. It allows you to simplify switch to virtual modems from hardware modems. You can specify telephone number corresponding to IP address (or computer name) and TCP-port of remote virtual modems.
    • Once created virtual modems are operable at each system startup (even prior to user login)
  2. Compatibility
    • Support of main AT commands
    • Support of main S-registers
  3. User interface
    • User-friendly program interface
    • Hot virtual modem creation and removal, without computer reboot

Enhancements:

  • Drivers digitally signed.
  • 64-bit Windows support. Automatic update feature added allowing to be always up-to-date.
  • Now it is possible to originate or answer TCP connections with any TCP/IP enabled device or software.
WareSeeker Editor
5
Network-Internet -> Dial-up-Connectivity
$149
Shareware
Hide show

Virtual Modem 2.1.1 offers you a great too which can bring you many rich features. There are many old data-centric applications that, for historical reasons, use direct modem connections to exchange data between Client and Server. Nowadays, local and global TCP/IP networks have made the direct modem connection obsolete.

When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesnt even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. This program creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work?

  • The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You dont even have to change the phone numbers in your communication programs. Just put them into your Address Book.

Major Features:

  1. General
    • Virtual modems look and work like real hardware modems
    • Applications use virtual modems directly from virtual serial ports or through TAPI
    • Virtual Modem can originate or answer TCP connections with any other device, including computers running another copy of the Virtual Modem.
    • Up to 256 virtual modems can be created
    • Virtual modems can "dial" to remote virtual modems using IP address (or computer name) and TCP-port instead of phone number
    • Virtual modems can accept "incoming calls" from other virtual modems
    • Phone book. It allows you to simplify switch to virtual modems from hardware modems. You can specify telephone number corresponding to IP address (or computer name) and TCP-port of remote virtual modems.
    • Once created virtual modems are operable at each system startup (even prior to user login)
  2. Compatibility
    • Support of main AT commands
    • Support of main S-registers
  3. User interface
    • User-friendly program interface
    • Hot virtual modem creation and removal, without computer reboot

Enhancements: Developer API components digitally signed.

Requirements: no special

WareSeeker Editor

6
Network-Internet -> Misc-Dial-up-Networking-Tools
$199.95
Shareware
Hide show
There are many old data-centric applications that, for historical reasons, use direct modem connections to exchange data between Client and Server. Nowadays, local and global TCP/IP networks have made the direct modem connection obsolete.

Heres why: When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesnt even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. This program creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work? The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You dont even have to change the phone numbers in your communication programs. Just put them into your Address Book.
7
Network-Internet -> Communication-Tools
$199.95
Shareware
Hide show
There are many old data-centric applications that, for historical reasons, use direct modem connections to exchange data between Client and Server. Nowadays, local and global TCP/IP networks have made the direct modem connection obsolete.

Heres why: When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesnt even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. This program creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work? The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You dont even have to change the phone numbers in your communication programs. Just put them into your Address Book.
8
Software-Development -> Debugging
$74.00
Shareware
Hide show
To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of VSP on a single PC without additional hardware and connect them in any sequence using virtual null-modem cable. Usually you need to use virtual null-modem when you have two applications to be connected via serial ports.
9
Network-Internet -> Dial-up-Connectivity
$199.95
Shareware
Hide show

There are many old data-centric applications that, for historical reasons, use direct modem connections to exchange data between Client and Server. Nowadays, local and global TCP/IP networks have made the direct modem connection obsolete.

Heres why: When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesnt even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. This program creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work? The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You dont even have to change the phone numbers in your communication programs. Just put them into your Address Book.

System Requirements: no special

New features in this version:: Support of sending/receiving faxes added. Address book long names issue fixed.

10
Network-Internet -> Network-Management-Tools
$99.95
Shareware
Hide show
Virtual Modem PRO 3.0 creates software virtual IP-modems and maps them to virtual serial ports in Windows OS. The product was developed to emulate standard hardware modems. New feature of Virtual Modem PRO enables not only to fully emulate Fax Class 1 modems, but also send faxes to any place on the Internet using virtual modems. All major software fax applications are supported (Microsoft Fax/Ventafax/SnappyFax 2000/Mighty Fax). So you may set up and use Windows Fax service or any third-party application to send/receive faxes to any host on the Internet without hardware modems. Save you money on purchasing fax machine and sending long-distance faxes by using fast and reliable virtual modems! The main difference is that instead of using conventional telephone line, it uses Ethernet network, including Internet, VLAN, VPN, etc. Virtual modems are connected to the computer via serial ports (COM1/COM2 or Virtual modem uses virtual serial ports that are complete copies of real serial ports. The main advantages of Virtual Modem Pro is speed and reliability of the transmitted data (since it uses fast Ethernet network and reliable TCP/IP protocol) as well as a considerable number (up to 255) of modems that can be created in any system. Every automation system that collects data from the remote hosts using modem and telephone line can greatly benefit from implementing Virtual Modem PRO. Among these are manufacturing/warehouse DAQ systems, fiscal/data transfers in a banking system, retail management, etc. Virtual Modem PRO uses virtual serial ports technology which fully emulates real serial ports and duplicates all their functionality. To create such connection the first virtual modem (local host) should be configured as a TCP/IP server that listens to incoming connections, while the other one (remote host) should be configured as a client to initiate the call.
11
Network-Internet -> Other
$99.95
Shareware
Hide show
Virtual Modem PRO 3.0 creates software virtual IP-modems and maps them to virtual serial ports in Windows OS. The product was developed to emulate standard hardware modems. New feature of Virtual Modem PRO enables not only to fully emulate Fax Class 1 modems, but also send faxes to any place on the Internet using virtual modems. All major software fax applications are supported (Microsoft Fax/Ventafax/SnappyFax 2000/Mighty Fax). So you may set up and use Windows Fax service or any third-party application to send/receive faxes to any host on the Internet without hardware modems. Save you money on purchasing fax machine and sending long-distance faxes by using fast and reliable virtual modems! The main difference is that instead of using conventional telephone line, it uses Ethernet network, including Internet, VLAN, VPN, etc. Virtual modems are connected to the computer via serial ports (COM1/COM2 or Virtual modem uses virtual serial ports that are complete copies of real serial ports. The main advantages of Virtual Modem Pro is speed and reliability of the transmitted data (since it uses fast Ethernet network and reliable TCP/IP protocol) as well as a considerable number (up to 255) of modems that can be created in any system. Every automation system that collects data from the remote hosts using modem and telephone line can greatly benefit from implementing Virtual Modem PRO. Among these are manufacturing/warehouse DAQ systems, fiscal/data transfers in a banking system, retail management, etc. Virtual Modem PRO uses virtual serial ports technology which fully emulates real serial ports and duplicates all their functionality. To create such connection the first virtual modem (local host) should be configured as a TCP/IP server that listens to incoming connections, while the other one (remote host) should be configured as a client to initiate the call.
12
Software-Development -> Debugging
Shareware
Hide show
Null-modem cable is basically used for communication of two RS-232 "DTE" devices with each other. To create null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with null-modem cable.

Virtual Null Modem is a program which purpose is to emulate one or more RS232 serial ports connected via virtual null-modem cable.

The both methods described above are expensive and difficult because of many reasons. The most reliable way to create null-modem connection is using of virtual serial ports emulated by virtual serial port driver and null-modem cable.

Why do you need to emulate serial ports and null-modem connection? There are few main reasons to do it. Firstly, you don?t need to have two computers connected with real null-modem cable. Secondly, there?s no need in a single PC with several free serial ports and additional multi serial port devices which are expensive and bulky.

To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modem cable.

Usually you need to use virtual null-modem when you have two applications to be connected via serial ports. In contrast to ordinary connection you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows user emulate virtual null modem connection and run the two applications simultaneously on the same computer.

Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in the reverse engineering as well as in educational needs.

Here are some key features of "Virtual Null Modem":

No reboot required for virtual serial port. Creating, installing and removing of virtual serial ports occurs at real time;
No borders. You can create any number of virtual serial port pairs with various shematics (with handshake, without handshake, with parial handshake etc);
Virtual serial ports is fully independent. Any other hardware or virtual serial ports are not used or occupied. You even can have no serial ports in your system;
99.9% emulation. Other applications will never see the difference between real serial port and virtual serial ports, created by Virtual Null Modem software;
Perfomance. The link between two virtual serial ports is faster then real null-modem cable connection and depends on your computer system speed;
Hardware reliability. The virtual link is much more reliable than common physical link;
Software reliability. Our drivers for virtual serial ports had been tested with the verifier under Windows XP SP2 and with Microsoft HCT 12.10;
Hi-tech. Virtual Null Modem uses kernel driver technology and supports: WDM, WMI, Power Management, PNP, etc.;
Easy-to-use. Virtual Null Modem software has a simple, menu-driven step by step set-up. Programming is not required to configure the software to configure virtual serial ports and virtual serial ports pairs;
Additional features. If you are software developer, then you can configure each port to simulate a real-world data exchange with errors in data;
Scalability and integrability. You can add, remove virtual null modems from your application by using a command line interface;


Limitations:

65K limit, 1 virtual null modem
13
System -> System-Miscellaneous
$179.95
Trial
Hide show
Virtual Modem PRO description
Virtual Modem PRO emulates virtual IP-modems with extended functionality Virtual Modem PRO was developed to build solution virtual IP-modems and to map them to virtual serial ports in your OS.

Virtual Modem Pro emulates standard hardware modems. The main difference is that instead of using conventional telephone line, it uses Ethernet network, including Internet, VLAN, VPN, etc.

Standard modems are connected to the computer via serial ports (COM1/COM2 or COM3/COM4). Virtual modem uses virtual serial ports that are complete copies of real serial ports.

The
main advantages of Virtual Modem Pro is speed and reliability of the transmitted data (since it uses fast Ethernet network and reliable TCP/IP protocol) as well as a considerable number (up to 255) of modems that can be created in any system. Every automation system that collects data from the remote hosts using modem and telephone line can greatly benefit from implementing Virtual Modem PRO.

Among these are manufacturing/warehouse DAQ systems, fiscal/data transfers in a banking system, retail management, etc. Virtual Modem PRO uses virtual serial ports technology which fully emulates real serial ports and duplicates all their functionality.

To create such connection the first virtual modem (local host) should be configured as a TCP/IP server that listens to incoming connections, while the other one (remote host) should be configured as a client to initiate the call. Every instance of the virtual modem could be configured to be server or client at any time depending whether you want to generate outgoing call or accept it (same as standard modems).

In addition, you may specify the TCP port which will be used to establish the link and IP-address or hostname of the server to connect to. In order to establish such client-server connection you should install and set up Virtual Modem PRO on both ends. Single license allows you to install and use Virtual Modem PRO on two computers in a network.

Limitations: 14-days trial
14
Software-Development -> Debugging
$74
Shareware
Hide show

Null-modem cable is basically used for communication of two RS-232 DTE devices with each other. To create null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with null-modem cable. The both methods described above are expensive and difficult because of many reasons. The most reliable way to create null-modem connection is using of virtual serial ports emulated by virtual serial port driver and null-modem cable. Why do you need to emulate serial ports and null-modem connection? There are few main reasons to do it. Firstly, you dont need to have two computers connected with real null-modem cable. Secondly, there?s no need in a single PC with several free serial ports and additional multi serial port devices which are expensive and bulky. To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modem cable. Usually you need to use virtual null-modem when you have two applications to be connected via serial ports. In contrast to ordinary connection you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows user emulate virtual null modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in the reverse engineering as well as in educational needs. So go ahead and download FREE trial version now!

Requirements: Windows 2000 and above

15
Software-Development -> Debugging
$45
Trial
Hide show
Virtual Null Modem description
This program can emulate one or more couples of RS-232 ports connected via null-modem cable Null-modem cable is basically used for communication of two RS-232 "DTE" devices with each other. To create null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with null-modem cable.

Virtual Null Modem is a program that has the purpose of emulating one or more RS232 serial ports connected through a virtual null-modem cable.

The both methods described above are expensive and difficult because of many reasons. The most reliable way to create null-modem connection is using of virtual serial ports emulated by virtual serial port driver and null-modem cable.

Why do you need to emulate serial ports and null-modem connection? There are few main reasons to do it. Firstly, you don?t need to have two computers connected with real null-modem cable. Secondly, there?s no need in a single PC with several free serial ports and additional multi serial port devices which are expensive and bulky.

To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modem cable.

Usually you
need to use virtual null-modem when you have two applications to be connected via serial ports. In contrast to ordinary connection you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows user emulate virtual null modem connection and run the two applications simultaneously on the same computer.

Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in the reverse engineering as well as in educational needs.

Here are some key features of "Virtual Null Modem":

No reboot required for virtual serial port. Creating, installing and removing of virtual serial ports occurs at real time;
No borders. You can create any number of virtual serial port pairs with various shematics (with handshake, without handshake, with parial handshake etc);
Virtual serial ports is fully independent. Any other hardware or virtual serial ports are not used or occupied. You even can have no serial ports in your system;
99.9% emulation. Other applications will never see the difference between real serial port and virtual serial ports, created by Virtual Null Modem software;
Perfomance. The link between two virtual serial ports is faster then real null-modem cable connection and depends on your computer system speed;
Hardware reliability. The virtual link is much more reliable than common physical link;
Software reliability. Our drivers for virtual serial ports had been tested with the verifier under Windows XP SP2 and with Microsoft HCT 12.10;
Hi-tech. Virtual Null Modem uses kernel driver technology and supports: WDM, WMI, Power Management, PNP, etc.;
Easy-to-use. Virtual Null Modem software has a simple, menu-driven step by step set-up. Programming is not required to configure the software to configure virtual serial ports and virtual serial ports pairs;
Additional features. If you are software developer, then you can configure each port to simulate a real-world data exchange with errors in data;
Scalability and integrability. You can add, remove virtual null modems from your application by using a command line interface;


Limitations:

21-day trial
nag screen
one virtual null modem device
65k traffic limit
16
Windows-Widgets -> System-Utilities
$74.00
Shareware
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The purpose of a null-modem cable is to permit two RS-232 "DTE" devices to communicate with each other without modems or other communication devices (i.e., "DCE"s) between them.

Virtual Null Modem is a utility, which purpose is to emulate one or more RS232 serial ports connected via virtual null-modem cable. Otherwise, you can create any number of pure virtual serial ports in your system (COM10, COM11, COM127 etc), that will be connected to each other via virtual null-modem cable.
17
Windows-Widgets -> System-Utilities
$35
Shareware
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The purpose of a null-modem cable is to permit two RS-232 "DTE" devices to communicate with each other without modems or other communication devices (i.e., "DCE"s) between them.

Virtual Null Modem is a utility, which purpose is to emulate one or more RS232 serial ports connected via virtual null-modem cable. Otherwise, you can create any number of pure virtual serial ports in your system (COM10, COM11, COM127 etc), that will be connected to each other via virtual null-modem cable.
18
Windows-Widgets -> System-Utilities
$45
Shareware
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The purpose of a null-modem cable is to permit two RS-232 "DTE" devices to communicate with each other without modems or other communication devices (i.e., "DCE"s) between them.

Virtual Null Modem is a utility, which purpose is to emulate one or more RS232 serial ports connected via virtual null-modem cable. Otherwise, you can create any number of pure virtual serial ports in your system (COM10, COM11, COM127 etc), that will be connected to each other via virtual null-modem cable.
19
Web-Development -> Multimedia-Web-Authoring-Tools
$45.00
Shareware
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Null-modem cable is basically used for communication of two RS-232 "DTE" devices with each other. To create null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with null-modem cable. The both methods described above are expensive and difficult because of many reasons. The most reliable way to create null-modem connection is using of virtual serial ports emulated by virtual serial port driver and null-modem cable. Why do you need to emulate serial ports and null-modem connection? There are few main reasons to do it. Firstly, you need to have two computers connected with real null-modem cable. Secondly, there is no need in a single PC with several free serial ports and additional multi serial port devices which are expensive and bulky. To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modem cable. Usually you need to use virtual null-modem when you have two applications to be connected via serial ports. In contrast to ordinary connection you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows user emulate virtual null modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in the reverse engineering as well as in educational needs. So go ahead and download FREE trial version now.
20
Home-Shell-Desktop -> Text-editors
Freeware
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Dema Virtual Notes 2005 2.0.1 is an ideal program that allows you to create notes for your desktop. An icon resides in the system tray for easy access.

Major Features:

  1. You can modify the aspect of every note. Supported languages include Italian, English, French, Spanish, Turkish, Chinese, German, Finnish, Danish, and Dutch.
  2. Can put the date and the time on a note title.
  3. Has a hot key to create new notes, a new menu layout, and support XP styles.

Enhancements: Version 2.0.1 adds new features.