XZ is the successor to the Lempel-Ziv/Markov-chain Algorithm compression format, which provides memory-hungry but powerful compression (often better than bzip2) and fast, easy decompression.

amule-emc is a tool to parse emulecollection files and print out the ed2k links contained in them.

MongoDB is a high-performance, open source, schema-free document-oriented data store that's easy to deploy, manage and use. It's network accessible, written in C++ and offers the following features:

iucode_tool is a program to manipulate Intel® X86 and X86-64 processor microcode collections, and to use the kernel facilities to upgrade the microcode on Intel system processors.

Hyphenation is the process of inserting hyphens in between the syllables of a word so that when the text is justified, maximum space is utilized.