FileInfo - The File Extensions Database
Search over 10,000 file extensions and software programs.
Today's File Type – January 21st
A CSV file is a comma separated values file commonly used by spreadsheet programs such as Microsoft Excel or OpenOffice Calc. It contains plain text data sets separated by commas with each new line in the CSV file representing a new database row and each database row consisting of one or more fields separated by a comma. CSV files are often opened by spreadsheet programs to be organized into cells or used for transferring data between databases.
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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.