WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
Anti-Spam SMTP Proxy Server implements multiple spam filters
You can message and share files inside your intranet without a server.
Development toolkit for Web Services and XML data bindings for C & C++
A P2P filesharing client which connects to the Gnutella network.
Transfer disks and disk images between the Apple II and the real world
A fast cross-platform FTP client
Filemgr a BBS file & .tic tosser
Multi user address book application accessable through the web.
A universal P2P file sharing client for Windows
Mail Alert Simple Mailer
Multiplatform Ham Radio APRS and Mapping Program
Ham Radio QRP(P) Beacon on Cortex-M3 MCU from STMicroelectronics.
Quban is a usenet binary newsgrabber for Linux
Worlds leading motion detection, recording and alerting software
Group file share with advanced text parsing capability for easy search
Handheld device with Atmel AVR ATmega series microcontroller.