File-Extensions.org

File-Extensions.org: Detailed Information on File Extensions

Find the description of your file extension, program associations, and much more on our extensive database of thousands of file extensions.

What is File-Extensions.org?

File-Extensions.org is a comprehensive online database of file extensions and file types. The website provides detailed descriptions and technical information on a wide range of common and obscure file extensions used in various operating systems.

Some of the key features and information provided by File-Extensions.org include:

• Thousands of file extensions covered - both common extensions like .docx and .pdf as well as more obscure media file types and other file formats.
• Plain English descriptions of what each file extension is used for and what type of file it represents.
• Technical details including MIME types, associated software programs, Apple macOS and Linux type codes, and Windows Registry information.
• Category browsing for quickly finding different groups of file types, such as word processing, audio files, archives, disks images, and more.
• Search functionality for easily locating information on any particular file extension.
• Newest and recently updated extensions section.
• Ability for users to submit missing file extensions or request updates to existing pages.

Overall, File-Extensions.org aims to be an approachable and handy reference for anyone needing more insight on computer file extensions in order to understand different file types or troubleshoot file association issues.

File-Extensions.org Features

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