Free syn software for windows

Syn is an Open Source Programming and Text editing tool.Syn has Syntaxhighlight for many Languages, and some IDE Features, like starting a program (e.g. Compiler) and capture the output, support for Projects etc.
syn is written in Delphi (Version 5, Updatepack 1) for maximum performance, stability and filesize ;-), hence it doesnt require any bulky VC++/VB Runtime or MFC libraries! Thus the Setup Program, with all required files, fits nearly on a single Disk.
syn supports Active Scripting, this means you can extend the functionallity with writing a Script. If you have written such a Script, or an other file (Autocomplete file or whatever), and you think it could be useful for others, just send them to me or to the Users Mailinglist, and we will add them.
Main features:
- Top
- Advanced Editor (the main feature):
- Syntaxhighlight for about 40 different languages.
- Autocomplete like in Delphi with Popup List.
- Autocorrect.
- Bookmarks.
- Customizable Shortcuts.
- Drag and Drop editing.
- Incremental Search.
- Unlimited Undo and Redo.
- Highlight matching Brackets.
- Start Commandline Programs (Compiler, Interpreter or whatever) and capture the Output.
- Scripting using your favorite Script Language (VBScript, JScript, PerlScript, Python or any other supported language) with custom Forms (modal Dialogs only) + execute Scripts on certain events.
- Configureable Tools (Start a Program, Insert a String into the Editor or execute an Editcommand).
- Spell Checker + check spelling while youre typing.
- Export to HTML and RTF.
- Autodetect Linebreakstyles (DOS, UNIX or Mac), and convert them.
- Convert between different codepages (KOI8-R, ISO 8859, DOS, Mac).
- Print and Printpreview with Syntaxhighlight in color.
- Support for projectfiles.
- Drag and Drop support.
- Ability to read and write Delphi/C++Builder binary Form files.
- Assign to any Syntax Scheme a custom Helpfile and call it via a Hotkey.
- Edit documents directly on a FTP server + Proxy support.
- File Explorer.
- Saves Bookmarks and Caret Pos for each file, if you wish.
- Optional Tray Icon interface.
- Find in Files + Regular Expressions (Grep).
- Document Templates.

Netwag will give you access to 222 network tools Netwag is a graphical front end for netwox which contains 222 tools.
Main features:
- Display network configuration
- Display debugging information
- Display information about an IP address or a hostname
- Display information about an Ethernet address
- Obtain Ethernet addresses of computers in an IP list
- Display how to reach an IP address
- Sniff
- Sniff and display open ports
- Sniff and display Ethernet addresses
- Sniff and display network statistics
- Sniff and verify checksums
- Display which values to use for netwox parameters
- Obtain DLT type for sniff and spoof for each device
- Spoof a record
- Display content of a record
- Convert a record
- Recompute checksums of packets in a record
- Reassemble IP packets of a record, and reorder TCP flow
- Extract a range of packets from a record
- Search for strings in packets from a record
- Convert a number
- Convert a string
- Display ASCII table
- Convert IP addresses ranges
- Test if a directory is secure
- Dump a file
- Compute MD of a file
- Convert a binary file to readable and editable file
- Convert a readable and editable file to a binary file
- Convert a file from unix to dos
- Convert a file from dos to unix
- Spoof Ethernet packet
- Spoof EthernetArp packet
- Spoof EthernetIp packet
- Spoof EthernetIpUdp packet
- Spoof EthernetIpTcp packet
- Spoof EthernetIpIcmp packet
- Spoof Ip packet
- Spoof IpUdp packet
- Spoof IpTcp packet
- Spoof IpIcmp packet
- Spoof of packet samples : fragment
- Spoof of packet samples : fragment, ipopt:noop
- Spoof of packet samples : fragment, ipopt:rr
- Spoof of packet samples : fragment, ipopt:lsrr
- Spoof of packet samples : fragment, ipopt:ts
- Spoof of packet samples : fragment, ipopt:ipts
- Spoof of packet samples : fragment, ipopt:ippts
- Ping ICMP
- Ping ICMP (EthIP spoof)
- Ping TCP
- Ping TCP (EthIp spoof)
- Ping UDP
- Ping UDP (EthIp spoof)
- Ping ARP
- Ping ARP (EthIp spoof)
- Traceroute ICMP
- Traceroute ICMP (EthIP spoof)
- Traceroute TCP
- Traceroute TCP (EthIp spoof)
- Traceroute UDP
- Traceroute UDP (EthIp spoof)
- Traceroute on a specified IP protocol
- Traceroute on a specified IP protocol (EthIp spoof)
- Scan ICMP
- Scan ICMP (EthIP spoof)
- Scan TCP
- Scan TCP (EthIp spoof)
- Scan UDP
- Scan UDP (EthIp spoof)
- Scan ARP
- Scan ARP (EthIp spoof)
- Simulate presence of a/several computer/s (arp and ping)
- Flood a host with random fragments
- Fill table of a switch using a flood of Ethernet packets
- Synflood
- Check if seqnum are predictible
- Reset every TCP packet
- Acknowledge every TCP SYN
- Periodically send ARP replies
- Send an ICMP timestamp
- Sniff and send ICMP/ICMP destination unreachable
- Sniff and send ICMP/ICMP time exceeded
- Sniff and send ICMP/ICMP parameter problem
- Sniff and send ICMP source quench
- Sniff and send ICMP/ICMP redirect
- TCP client
- UDP client
- TCP server
- UDP server
- TCP server multiclients
- UDP server multiclients
- TCP remote administration server
- TCP remote administration client (exec)
- TCP remote administration client (get file)
- TCP remote administration client (put file)
- SYSLOG client
- Flood a host with syslog messages
- TELNET client
- TELNET client executing one or several commands
- Brute force telnet client
- Query a DNS server
- Obtain version of a Bind DNS server
- DNS server always answering same values
- Sniff and send DNS answers
- Send an email
- Post a newsgroup message
- List newsgroups available on a server
- Download one, or more, newsgroup messages
- Ethernet bridge limiting flow
- FTP listing a directory
- FTP client : get a file
- FTP client : put a file
- FTP client : del a file
- FTP client : get a directory recursively
- FTP client : put a directory recursively
- FTP client : del a directory recursively
- HTTP GET
- HTTP HEAD
- HTTP POST
- HTTP PUT
- HTTP DELETE
- HTTP TRACE
- HTTP OPTIONS
- HTTP server
- HTTP remote administration server
- Cypher/decypher a file using a xor
- Split a file in smaller chunks
- Reassemble chunks of a file
- Brute force ftp client
- Brute force http client (site password)
- Brute force http client (proxy password)
- Convert an url/uri
- Obtain urls/uris in a HMTL file
- Convert urls/uris in a HMTL file to absolute urls
- Web download (http://... or ftp://...)
- Create a sample configuration file for tool
- Web spider (use configuration file created by tool )
- Web spider on command line (fully recursive)
- Spoof EthernetIp packet
- Spoof EthernetIpUdp packet
- Spoof EthernetIpTcp packet
- Spoof EthernetIpIcmp packet
- Spoof Ip packet
- Spoof IpUdp packet
- Spoof IpTcp packet
- Spoof IpIcmp packet
- Ping ICMP Neighbor Discovery
- Ping ICMP Neighbor Discovery (EthIp spoof)
- Scan ICMP Neighbor Discovery
- Scan ICMP Neighbor Discovery (EthIp spoof)
- Interactive IRC client
- IRC client listing channels
- IRC client listening on a channel
- Network performance measurement : TCP server
- Network performance measurement : TCP client
- Network performance measurement : UDP server
- Network performance measurement : UDP client
- SNMP Get
- SNMP Walk
- SNMP Trap
- SNMP Trap
- SNMP Inform
- SNMP Set
- TFTP client : get a file
- TFTP client : put a file
- TFTP server
- FTP server
- Display simple network configuration easy to parse
- TELNET server
- DHCP client
- List articles range of a newsgroup
- Download overview of one, or more, newsgroup messages
- FTP client : get a file and check its MD
- Web download (ftp://... or http://) and check its MD
- TFTP client : get a file and check its MD
- Check if a SMTP server is up
- Check if an IRC server is up
- DHCP client requesting an INFORM
- SNTP client obtaining time
- SNTP server
- Obtain size of a web file (ftp://... or http://)
- TCP relay
- UDP relay
- TCP multiclient relay
- Millisecond sleep
- Display date and time
- SYSLOG server
- SMTP server
- Make coffee
- Generate a password (English, French, Spanish)
- Spoof of packet samples : fragment, ipopt:ssrr
- IDENT client requesting info about an open session
- IDENT client creating a session and requesting its info
- IDENT server
- WHOIS client
- WHOIS client guessing server
- SMB/CIFS client: list shares
- SMB/CIFS client: create a directory
- SMB/CIFS client: delete a directory
- SMB/CIFS client: rename a directory
- SMB/CIFS client: list contents of a directory
- SMB/CIFS client: delete a file
- SMB/CIFS client: rename a file
- SMB/CIFS client: get a file
- SMB/CIFS client: put a file
- SMB/CIFS client: recursively get a directory
- SMB/CIFS client: recursively put a directory
- SMB/CIFS client: recursively delete a directory
- Web spider on command line (stay in same directory)
- Web spider : converts a local downloaded filename to its original url
- Web spider : converts an url to its local downloaded filename
- Display a list of IP addresses
- Traceroute discovery: graph of network topology
- Traceroute discovery (EthIp spoof)
- Beep
- SMB/CIFS server
- Netwox internal validation suite
- Compute cryptographic hash of a file (md, sha, etc.)
- Convert a binary file to a base encoded file
- Convert a base encoded file to a binary file
- In a HMTL file, suppress links pointing to local urls
System requirements:
- Tcl/Tk >= 8.0

Harden-It 1.1 Windows Security Hardening Tool, harden your TCP/IP Stack and Local System. Harden-It is a Network and System hardening tool for Windows. By hardening the IP stack your Network can sustain or completely twarth various sophisticated network attacks. By hardening your Local System lots of current malware, spyware, worm infection are completely blocked, proactively harden your system even against future uknown attacks. Network Hardening : - Harden your servers TCP and IP stack (Netbios, ICMP, SYN, SYN-ACK..) - Protect your servers from Denial of Service and other network based attacks - Enable SYN flood protection when an attack is detected - Set the threshold values that are used to determine what constitutes an attack - Various other protections. Local System Hardening : - Harden your Local Security settings. - Reduce potential intrusion vectors by disabling non used services. - Proactively disable scripting or Active-X controls which proofed potential propagation vectors in the past and continue to be exploited. - Various other protections.

Configure with SC Free Net Speeder Lite Wizzard any modem, ADSL, Cable, DSL and LAN connection types for maximum performance for faster surfing the Web, playing online games, and downloading files. It also configures Internet Explorer for better stability. It also keep your connection secure, prevent automatic disconnections. Add more speeds greater than 115200 to your modem settings. Speed up your connection without any networking or communication background requirements. Detect your OS to indicate the best settings for your system. Adjusts MTU (Maximum Transmission Unit), MSS (Maximum Segment Size). Automatically detect the MTU for all networks along the path to a remote host (MTU discovery procedure), thus avoid packet fragmentation, performance problems. Detecting bad routers ( Black hole routers) that may prevent MTU discovery procedure to be completed correctly. Adjusts RWIN to the best size settings for your system. Configure the TTL (Time To Live) value that defines how long a packet can stay active before being discarded. Configure Keep Alive Time, Keep Alive Interval values to prevent your connection from being automatically disconnected after an ideal connection. Protect your system aganist SYN Flood attack. Protection aganist ICMP redirect attack.
More Features:
Optimize Configuration of the register of Windows
Optimize Configuration of the register of Windows.
Optimize Configuration of the Files of Initialization.
Configure Network Interface Card for the Best Performance
Configure Buffer IRQ for PCI cards.
Configure Internet Explorer.
Configure Cache Cable e ADSL Speed.
Optimize Configuration Access the net Dial-up for connection.