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

296 extensions

Active filters: data Clear all

.DGN

Page 5 of 13

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

MicroStation Design File

reStructuredText Document

SQL Server Secondary Data File

BIN/CUE Image

OpenDocument Database

Extensible Markup Language

Esri Grid

Internet Location File (macOS)

Numbers Spreadsheet

Blender Project File

TRN

Drawing File

Timed Text Markup Language

StarOffice Database

HTML5 Document

3D XML

Final Draft Document

GPS Exchange Format

SQLite3 Database File

Visio Macro-Enabled Drawing

Keyhole Markup Language Zipped

PostgreSQL Query File

GeoPackage

Revit Family File