ibisOffice

Judgement

What it is

Complete system

What it does

A Rust office suite built on GPUI that edits DOCX, XLSX and PPTX files with GPU rendering on desktop and web.

Adopt it when

Only for evaluation; it is too new for everyday office work.

Watch out

Created in October 2026, pre-1.0 and AGPL licensed.

Ready for

Experimental

Runs as

Desktop app and cloud service

Built with

Rust, GPUI and WebAssembly

How established

New: started under a month ago, latest release v0.8.5.

What the license allows

Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: ibisOffice → Rust → runs on a microchip

How compilers were built, back to punched paper tape

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