cataloged freely available software for language tools, which includes the following: compilers, compiler generators, interpreters, translators, important libraries, assemblers, etc. -- things whose user interface is a language. Natural language processing tools may also be included.
a community driven resource for open source software. Try starting a page about your favorite project, syndicating a blog for a topic, or browsing through tags people have added to projects or pages.
Sometimes upgrading to a newer version can be a good thing. Other times, your computer may not be compatible with the new version, the new version is bloated, or all the good options are no longer available.