R-project

Greate development environment for statistic tools

Eclipse

Integrated development environment for Java applications

Geany

Integrated development environment that supports several languages

PHP 5

Create and manage dynamic webpages by adding PHP to your server

Alice

A development environment conceived for children

Yahoo Games Network SDK

Development kit for Yahoo! Games Channel

Zend Studio

Create PHP applications quickly and easily

Open Watcom

Development environment focused on C and C++

NetBeans IDE

The development environemnt for Java

Visual Studio 6 SP5

Fifth pack of updates for Visual Studio 6

XNA Game Studio

Create your own video games for Windows and Xbox 360

Visual Studio LightSwitch

Excellent tool for the development of business applications

CodeLobster IDE

A complete IDE for PHP, HTML, CSS and JavaScript

Greenfoot

Program Java games as easy as possible

SharpDevelop

Free development environment for C#, Boo and Visual Basic .NET

Visual Studio 2008 SP1

An essential update for Visual Studio 2008

KGB Archiver

The most efficient compressor around

Advanced RAR Repair

Program to repair corrupted RAR files

WinZip Universal

One of the best compression tools

PassFab for RAR

Tool to recover RAR files' forgotten passwords

RAR Opener

Open compressed files with a single click

WinRAR Portable (Unplugged)

Portable version of the file compressor

HaoZip

Compression software with additional tools

WinRAR

Zip and unzip files in Windows

RAR Password Unlocker

Recover the lost passwords for your RAR files

RAR Password Cracker

Discover the password of any RAR file

7Zip

Free tool for the compression and extraction of files

Free Compressor

Reduce the size of your files to be able to share them

jZip

Compression tool compatible with the most wide-spread formats

InnoExtractor

Unpack Inno Setup installation files

WinZip

The most complete compression tool