HaProxy

NTP

Apache Ant

AutoHotkey

Compile

Tahoe LAFS

EAC - Exact Audio Copy

OpenOffice

rsync

HP

vi

Opera

VCS

Eclipse

Siebel

OpenSSL demystified

The definitive solution to easy OpenSSL key signing.

Daemontools

Python

sendmail

gdb

Perl

TWiki

PortableApps

MySQL

Browser

GnuPG