All File Extensions Directory

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717 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

Microsoft Excel Macro-Enabled Workbook

Split Archive Part 1

Stimulsoft Reports Template

Synology Package File

FASTA Nucleic Acid File

Menhir Parser Specification File

Microsoft Outlook Send/Receive Settings File

Visual Studio C++ Project User Options File

Wondershare Filmora Project File

Microsoft Excel Macro-Enabled Template

osu! Beatmap File

Visual Studio Property Sheet

Bazel Build File

Coordinate 3D File Format

Musical Instrument Digital Interface

Minitab Macro File

Visual C++ Project File

VideoPad Project File

iMovie Project File

SeeYou Waypoint File

Microsoft PowerPoint Slide Show

Garmin Device Package

Garmin Region File

Minitab Worksheet