Filext.com is the file extension source. here you'll find a collection of file extensions; many linked to the programs that created the files. this is the filext home page.
File extensions, file associations and file formats info (note: alternate search that attempts to go straight to the extension's page instead of the search results page of potential matches.)
Online file extension database. free programs to open any file extension!
Fileinfo.com is the central file extensions registry and serves as the universal database of file associations.
Large computer file extension library with detailed explanation of each file type with links to download free or associated software programs.
Rotten tomatoes, home of the tomatometer, is the most trusted measurement of quality for movies & tv. the definitive site for reviews, trailers, showtimes, and tickets
General courses, programs and many more
Isearchfiles is created to search and download files free.
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the wikimedia foundation.
Accessify.com - all the tools, links and resources you'll ever need to make your web site accessible.
The most comprehensive internet tools organized into topics. search engines, reference, news, multimedia, etc., quality resources, search help, and tools such as translation and bookmarklets. this portal makes a great home page.
With mp3cut.net you can cut any audio file online. no more complicated programs for cutting songs and creating ringtones for your mobile device. three simple steps and your ringtone is ready!