Gonsoft - Editor

1st Net Scanner
1st Net Scanner is a useful IP Finder and Port Finder. It builds IP finder, port finder, IP scanner, port scanner and IP tracer in one software. It can scan IP address and trace IP address. And it also can find port, search port and scan port.

ProxyManager
Check proxy(including: http, https,ftp, socks4, socks5 proxy) and show their speed, derive proxy from webs or any other local files, scan proxy in a special Ip and port range, set and remove IE proxy conveniently, hav easy-to-use interface.

Web Checker
Check webs updated or not. Show the result with the tree style. Support using http proxy servers to check webs. If you are a blogger and need to view lots of webs everyday, it could help you to find updated webs and save your time.