All File Extensions Directory

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All categories Archive Audio Data Document Executable Image Programming Video

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717 extensions

.SSA

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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

SubStation Alpha

Java Archive

MPEG-4 Part 14

Executable and Linkable Format

SketchUp Model

CommonJS Module

macOS Installer Package

Sony Alpha Raw

Command Script

Matroska Video File

iPhone Software Package

ActiveX Control

OpenType Font

Polygon File Format

Universal Scene Description Zipped

Virtual Machine Disk

Shapefile

Handlebars Template

Tarball Archive (Bzip2 Compressed)

Photoshop Document

Amazon Kindle Format 8

Windows Media Video

SABnzbd Configuration File

Microsoft Access Database