All File Extensions Directory - File Extension AI

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17 extensions

Active filters: Letter: H Clear all

.H++

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

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C++ Header File

Haml

Hattrick Data File

Handlebars Template

Hard Disk Image

Hierarchical Data Format version 5

Windows Heap Dump File

High Dynamic Range Image

High Efficiency Image Container

High Efficiency Image File Format

Intel HEX File

SRTM Height Terrain

C++ Header File

C++ Header File

HyperText Markup Language

HTML5 Document

C++ Header File

C++ Header File

Haml

Hattrick Data File

Handlebars Template

Hard Disk Image

Hierarchical Data Format version 5

Windows Heap Dump File

High Dynamic Range Image

High Efficiency Image Container

High Efficiency Image File Format

Intel HEX File

SRTM Height Terrain

C++ Header File

C++ Header File

HyperText Markup Language

HTML5 Document

C++ Header File

Frequently Asked Questions

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What does each extension listing include?

How often is the database updated?