Tombi (鳶) provides a Formatter, Linter, and Language Server for TOML files.
It helps you write and maintain clean, consistent TOML configurations.
Publisher’s description
What is tombi?
tombi is an open-source developer utilitie program for Windows from tombi-toml. It is written in Rust.
Installation and requirements
Official installers exist for 64-bit and ARM64 as Portable. It runs without installation (portable).
Updates and version history
The current version is 1.8.5, released on October 16, 2026. 39 versions are listed since May 8, 2026, each with links to its own installer files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (tombi-toml/tombi) has 1,169 stars. Similar programs include WinMerge, jq and x64dbg.
Project description on GitHub: “TOML Formatter / Linter / Language Server”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
- Updated in the last two months
In short: tombi is an open-source developer utilitie tool for 64-bit and ARM64 PCs.
Is tombi safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
0F4E2F3C14B076D69A3A836593EF9BAD8FAE3295676CA21BB1279D0045E194F7· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 39 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.8.5Latest | October 16, 2026 | — | 64-bit ZIPARM64 ZIP |
| 1.8.4 | October 12, 2026 | — | 64-bit ZIPARM64 ZIP |
| 1.8.3 | October 12, 2026 | — | ARM64 ZIP64-bit ZIP |
| 1.8.2 | October 12, 2026 | — | 64-bit ZIPARM64 ZIP |
| 1.8.1 | October 11, 2026 | — | ARM64 ZIP64-bit ZIP |
| 1.8.0 | October 10, 2026 | — | ARM64 ZIP64-bit ZIP |
| 1.7.3 | October 6, 2026 | — | ARM64 ZIP64-bit ZIP |
| 1.7.2 | October 4, 2026 | — | ARM64 ZIP64-bit ZIP |
Install from the command line
Silent install ›winget install --id tombi-toml.tombi -eRelated guide: How to use winget: install and update apps
Also for other systems
brew install tombiInformation
- Publisher
- tombi-toml
- Category
- Developer utilities
- Licence
- MIT
- Price
- Free
- Source code
- github.com/tombi-toml/tombi
- Written in
- Rust
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 1.8.5
- Released
- October 16, 2026
- Added to the catalogue
- May 12, 2026
- Versions listed
- 39
- GitHub stars
- 1,169
- GitHub forks
- 59
- Website
- github.com
- winget ID
- tombi-toml.tombi
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is tombi free?
Yes. tombi is open-source software under the MIT licence.
Is tombi safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install tombi with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does tombi run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of tombi?
The versions page lists all 39 versions with links to their official installer files, back to May 8, 2026.
Can I use tombi without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to tombi?
WinMerge, jq, x64dbg, Biome and Vale. The alternatives page compares them.
