Ufasoft

• Wireless Snif
  screenshot | size: 3.33 MB | price: $89 | date: 12/16/2005
  LAN/Wi-Fi/IM sniffer Captures ICQ, IRC, Email, HTTP and other messages
• Ufasoft Common Lisp
  screenshot | size: 3.41 MB | price: $0 | date: 9/9/2004
  Common Lisp development system with IDE. Possibility of creating EXE-files
• ICQ Snif
  screenshot | size: 652 KB | price: $99 | date: 10/28/2004
  IRC, EMail, SMB, MSN, AIM, ICQ sniffer. Includes ARP-spoofer
• P2P Messenger .NET
  screenshot | size: 292 KB | price: $0 | date: 12/9/2007
  P2P Messenger is secure Instant Messaging client
• Coin
  screenshot | size: 1.51 MB | price: $0 | date: 3/7/2012
  Multi-Currency Bitcoin client. Supports: Bitcoin, Namecoin, LiteCoin, SolidCoin