Free port scanner 2.7 software for windows

Port Scanner 3.0.1 functions as a speedy scanner. A couple of ports have been hard coded to detect what it is but there are others that have not been coded in so it will come up as.

Requirements: Windows 95,98, ME, Windows NT 4.0, W2k Pro, Advance Server, Windows XP home or Pro, Win 32 Bit Systems

DC Port Scanner is, as its name says, a simple and easy-to-use port scanner. DC Port Scanner is, as its name says, a simple and easy-to-use port scanner.
Enter the first three bytes and the trailing dot of an IP address (e.g. "127.0.0."). Click go and a file containing all the open ports will be given.
Must not be used maliciously. Intended as network administrators security analysis tool.
DC Port Scanner is also a small program that does not require any installation.

Flash Port Scanner is a fast and simple multithread port scanning tool. The program has a simple interface and its very easy to use.

Multi-socket scanner capable of scanning local and remote ports quickly, even on slower machines.

Not the best port scanner around but it works well and quite fast. It is useful for security audit of your personal computer.
Faltron Port Scanner scans for TCP listening/open ports on your or remote system. You can scan a range of ports or just a single port. You SHOULD NOT scan others system without their permission! I will not held responsible if you use it for illegal purposes.
The speed will be a bit slower when scanning remote system. You can double click on an open port to view more information on the DShield website.

A port scanner is a must have tool for the network administrator. It allows you to scan your network for active ports. This way you can identify applications such as web servers, ftp servers etc. running on your servers and workstations. Any unused applications should be stopped. Furthermore, you can scan your network for ports that might be used by Trojans.The LANguard port Scanner can be used to: - Scan newly installed systems for active services that are not needed or not configured properly. - Scan for newly added ports that might indicate Trojan activity - Check proxy firewall ports - Test router access lists - Perform basic security checks - Look for reverse telnet ports - Verify available network servicesThe LANguard port scanner is freeware.