FileInfo - The File Extensions Database
Search over 10,000 file extensions and software programs.
Today's File Type – December 17th
Compressed "book" of questions for creating tests with TestGen; used by teachers and other educational instructors; often included on CDs that come with textbooks published by Pearson Education; may also be downloaded from the Internet. View more »
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- December 3, 2018View our updated list of text editors for opening and editing text files.
- November 21, 2018File Viewer Plus 3.1 is now available.
- August 30, 2018File Viewer Plus 3 has been released!
- August 10, 2018You can now view multiple file associations at the top of file extension pages.
- March 30, 2018It's tax season! Learn about the different tax file formats and the programs that open them.
- December 22, 2017iOS users – learn how to manage files with the iOS Files app.