All File Extensions Directory

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36 extensions

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Frequently Asked Questions

Everything you need to know about file extensions

You can search by entering a file extension directly in the search bar or browse the directory by category or alphabetical index.

Each listing provides a definition of the file extension, common use cases, compatible software, supported platforms, and related or alternative formats.

The database is updated regularly to reflect new file extensions, changes in software compatibility, and evolving file format standards.

File Extensions

Filter extensions

7-Zip Archive

Tape Archive compressed with Gzip

ZIP Archive (containing SFC/SMC ROM images)

Android Package Set Archive

International Organization for Standardization (ISO) Disk Image

iOS App Package

Android App Bundle

Apple Disk Image

Java Archive

iPhone Software Package

Tarball Archive (Bzip2 Compressed)

Snap Package

Debian Software Package

Nero CD/DVD Image File

XZ Compressed Archive

RPM Package Manager

Cabinet File

Comic Book Archive (RAR)

Enterprise Archive

Mozilla Extension Package

Tape Archive GZipped

Extended APK

Safari Web Archive

Norton Ghost Image File