accessplanit - Training management software and learning management system for automation of all processes involved in training administration

Arlo.co - Grow your training business, not your workload

Tutrilo - Tutrilo is a modern, flexible training management platform designed for training providers who are tired of juggling spreadsheets, endless emails, and clunky systems.

3proxy - 3proxy freeware proxy server for Windows and Unix. HTTP, SOCKS, FTP, POP3

Squid Proxy - Website Content Acceleration and Distribution. Thousands of web-sites around the Internet use Squid to drastically increase their content delivery. Squid can reduce your server load and improve delivery speeds to clients.

OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.