Redhat

Linux Practice Tests from Boson 5.x
screenshot | size: 5.53 MB | price: $39.95 | date: 8/26/2004
Boson Practice Tests for Linux Exams
Essentia Web Server for Linux 2.1
screenshot | size: 744 KB | price: $75 | date: 1/4/2003
High performance Scalable Web Server.
Zarafa Outlook Sharing 4.22
screenshot | size: 9.54 MB | price: $350 | date: 10/23/2006
Zarafa is an MS Exchange replacement on Linux
MZL & Novatech Traffic Statistics Linux Server 1.2.0.0
screenshot | size: 2.28 MB | price: $0 | date: 7/29/2004
IP traffic and bandwidth statistics reporting
SftpDrive 1.7.8
screenshot | size: 1.52 MB | price: $39 | date: 9/24/2007
Connect to SSH/SFTP just like a USB Drive. Simple remote access to Linux & Unix
AfterLogic XMail Server Lite for Linux 3.3
screenshot | size: 2.57 MB | price: $0 | date: 4/16/2009
Free POP3/SMTP mail server for Linux
AfterLogic XMail Server Pro for Linux 3.3
screenshot | size: 7.8 MB | price: $99 | date: 1/8/2009
Easy-to-use mail server with AJAX webmail