Compiler for the pax DSL that emits Power Automate cloud-flow JSON
Publisher’s description
What is paxc?
paxc is an open-source languages & sdk program for Windows from Excelano LLC. It is written in Rust.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable).
Updates and version history
The current version is 4.0.1, released on October 23, 2026. 6 versions are listed since July 13, 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 (excelano/paxc) has 2 stars. Similar programs include Go Programming Language, LLVM and CMake.
Project description on GitHub: “A compiler for the pax DSL, producing Power Automate cloud flow definitions from a readable DSL.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Updated in the last two months
Cons
- No native ARM64 build
In short: paxc is an open-source languages & sdk tool for 64-bit PCs.
Is paxc 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:
6EE90F7D7A0FB13E1D9FB69AD3AE1D2090321DDC2CCBA6D3AB91C17E5039653B· 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 6 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 4.0.1Latest | October 23, 2026 | — | 64-bit ZIP |
| 4.0.0 | August 18, 2026 | — | 64-bit ZIP |
| 3.9.0 | August 12, 2026 | — | 64-bit ZIP |
| 3.8.2 | August 9, 2026 | — | 64-bit ZIP |
| 3.8.1 | August 8, 2026 | — | 64-bit ZIP |
| 3.7.1 | July 13, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Excelano.paxc -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Excelano LLC
- Category
- Languages & SDKs
- Licence
- MIT
- Price
- Free
- Source code
- github.com/excelano/paxc
- Written in
- Rust
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 4.0.1
- Released
- October 23, 2026
- Added to the catalogue
- July 13, 2026
- Versions listed
- 6
- GitHub stars
- 2
- Website
- github.com
- winget ID
- Excelano.paxc
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is paxc free?
Yes. paxc is open-source software under the MIT licence.
Is paxc 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 paxc 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 paxc run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of paxc?
The versions page lists all 6 versions with links to their official installer files, back to July 13, 2026.
Can I use paxc without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to paxc?
Go Programming Language, LLVM, CMake, Deno and Yarn. The alternatives page compares them.
