Is GridCraft open source?

Yes. GridCraft is open source under the Apache-2.0 licence. Its source code is on GitHub at storytold/gridcraft and is written mainly in Rust.

Yes. GridCraft is open source, so the software itself is free to use.

Can I self-host GridCraft?

Yes. GridCraft can be self-hosted on your own server or infrastructure.

What is GridCraft an alternative to?

GridCraft is an open-source alternative to Microsoft Excel. Other open-source alternatives to Microsoft Excel include Univer, CryptPad and ONLYOFFICE Docs.

Is GridCraft actively maintained?

Yes. The most recent commit to GridCraft was on 13 October 2026, and the latest release is v0.6.1, published on 12 October 2026. The project has 4.5k stars on GitHub.

GridCraft: open-source alternative to Microsoft Excel

About GridCraft

GridCraft: an open-source, clean-room spreadsheet (Microsoft Excel-style) in pure Rust. By

Built with: Rust tools

GridCraft: questions and answers

What is GridCraft?: GridCraft: an open-source, clean-room spreadsheet (Microsoft Excel-style) in pure Rust. By.
Is GridCraft open source?: Yes. GridCraft is open source under the Apache-2.0 licence. Its source code is on GitHub at storytold/gridcraft and is written mainly in Rust.
Is GridCraft free?: Yes. GridCraft is open source, so the software itself is free to use.
Can I self-host GridCraft?: Yes. GridCraft can be self-hosted on your own server or infrastructure.
What is GridCraft an alternative to?: GridCraft is an open-source alternative to Microsoft Excel. Other open-source alternatives to Microsoft Excel include Univer, CryptPad and ONLYOFFICE Docs.
Is GridCraft actively maintained?: Yes. The most recent commit to GridCraft was on 13 October 2026, and the latest release is v0.6.1, published on 12 October 2026. The project has 4.5k stars on GitHub.