Cheat Engine is an open source tool designed to help you with modifying single player games running under window so you can make them harder or easier depending on your preference(e.g: Find that 100hp is too easy, try playing a game with a max of 1 HP), but also contains other usefull tools to help debugging games and even normal applications.

"Etherpad allows you to edit documents collaboratively in real-time, much like a live multi-player editor that runs in your browser. Write articles, press releases, to-do lists, etc. together with your friends, fellow students or colleagues, all working on the same document at the same time."

"Virtual CloneDrive works and behaves just like a physical CD/DVD/Blu-ray drive, however it exists only virtually."Supports common image formats such as ISO, BIN, CCDSupports up to 8 virtual drives at the same time

"Lets you resize images by right-clicking."

Process Explorer, also known as procexp.exe, shows you information about which handles and DLLs processes have opened or loaded.

WinDirStat is a disk usage statistics viewer and cleanup tool for various versions of Microsoft Windows.

"PuTTY Tray is an improved version of PuTTY. It features some cosmetic changes, and a number of addons to make it more useful and much more fun to use."A replacement for PuTTY which can do clickable URLs and local session saving. Also reconnects on connection failure. Useful for TinyFugue users.

"SpaceSniffer is a freeWare (donations are welcome) and portable tool application that lets you understand how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are placed on your devices. Treemap concept was invented by Prof. Ben Shneiderman, who kindly permitted the use of his concept into this tool."

Scratch: a programming language for everyone. Create interactive stories, games, music and art - and share them online.