Flash Applications (Deprecated as of 2020)

* SWF Tools - A collection of SWF manipulation and creation utilities.

Web Server Applications

* eAccelerator - eAccelerator is a free open-source PHP accelerator & optimizer.

Search Applications

* Sphinx Search - Sphinx a fast and relevantfull-text index and search engine.

File Systems

* Reiser4 FileSystem - Reiser 4 is a is very efficient and fast Linux OS Filesystem.

Crypto Currency

* BitCoin - Bitcoin is a software-based online crypto currency internet payment system.

* CPUMiner - Cpuminer is a free multi-threaded, very highly optimized CPU miner for Litecoin and Bitcoin and other cryptocurrencies.

Developer Tools

* MonoDevelop - Cross platform IDE for C#, F# and more.