All File Extensions Directory - File Extension AI

Filter extensions

Refine your search with categories and letters

Filter by letter

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

423 extensions

.X_B

Page 12 of 18

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.

File Extensions

Filter extensions

Parasolid Binary File

ASCII Grid

MPEG 4 Ringtone

Data Definition Language File

Extensible Markup Language

Amazon Kindle Format 8

Canon Raw 3

APK Manifest

Plain Old Telephone

Attribute-Relation File Format

Additive Manufacturing File Format

FreeMarker Template

Windows Media Player Playlist

TRN

TrueType Font

HPGL Plotter File

FictionBook 2.0

Mako Template File

Protocol Buffer

SubRip Subtitle File

Web Open Font Format

3D XML

Structured Query Language File

Virtual Disk Image