What is EXT?

An app store for cross-platform desktop software. All software built with our APIs works on Mac, Windows, and Linux. Build it once with HTML/CSS/Javascript. Currently, 36 free games & utilities (like Excalidrawn & JS Paint) are available on the platform.

Do you use EXT?

Note and writing apps•Apps for kids•Digital whiteboards

Recent EXT Launches

EXT An easy way to build cross-platform desktop software.

Launched on January 14th, 2024

Forum Threads

Marianne Makes 🔨

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1yr ago

EXT - An easy way to build cross-platform desktop software.

A cross-platform desktop software store. All software built with EXT APIs works on Mac, Windows, and Linux. Build desktop software easily, with just HTML,CSS, & Javascript. Currently, 36 free games & utilities (like Excalidraw & JS Paint) are available.

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