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File Extensions

Clear explanations, compatible software, and practical guidance for thousands of file types.

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Indexed file extensions
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.psb .vbs .ts .odt .asp.net .ogg

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We couldn't find any document extensions starting with 'E'.

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Frequently Asked Questions

Everything you need to know about file extensions

Use the search bar at the top of the page or browse by categories. You can also filter alphabetically.

Each listing shows the extension, file type description, and compatible software on different platforms.

Our database is regularly updated with new file extensions and software compatibility information.