IronPython is an open-source implementation of the Python programming language which is tightly integrated with .NET. IronPython can use .NET and Python libraries, and other .NET languages can use Python code just as easily.
Publisher’s description
What is IronPython 3?
IronPython 3 is an open-source languages & sdk program for Windows from .NET Foundation. It is written in C#.
Installation and requirements
Official installers exist for 64-bit as MSI. Installation asks for administrator rights. The installer supports unattended (silent) installation. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 3.4.2.1000, released on December 20, 2024. 2 versions are listed since April 20, 2021, each with links to its own installer files. That is about 0.5 releases a year. The last update is more than a year old.
Popularity and file types
The source code on GitHub (IronLanguages/ironpython3) has 2,763 stars. On Windows it registers 1 file type, including .py. Similar programs include Go Programming Language, LLVM and Deno.
Project description on GitHub: “Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- MSI package for managed deployment
- Documented silent install
Cons
- No native ARM64 build
- Installation needs administrator rights
- No update for more than a year
In short: IronPython 3 is an open-source languages & sdk tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is IronPython 3 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:
5BA1F2F163544880D48F6A19B2C518EC7742BE0C92C3CEE96AF96CED2CF5374B· 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 2 versions ›2 versions over 4 years · about 0.5 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 3.4.2.1000Latest | December 20, 2024 | — | 64-bit MSI |
| 3.4.0.0001 | April 20, 2021 | — | 64-bit MSI |
Install from the command line
Silent install ›winget install --id Microsoft.IronPython.3 -emsiexec /i IronPython-3.4.2.msi /qn /norestartmsiexec /x {7638EFAB-E48D-4085-A232-B23DA5FD1567} /qn /norestartProgram files (.exe): ipy.exe, ipy32.exe, ipyc.exe, ipyw.exe, ipyw32.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- .NET Foundation
- Category
- Languages & SDKs
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/IronLanguages/ironpython3
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 3.4.2.1000
- Released
- December 20, 2024
- Added to the catalogue
- October 31, 2021
- Versions listed
- 2
- Updates / year
- 0.5
- GitHub stars
- 2,763
- GitHub forks
- 317
- Website
- ironpython.net
- winget ID
- Microsoft.IronPython.3
- MSI product code
- {7638EFAB-E48D-4085-A232-B23DA5FD1567}
File types it opens (1)
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is IronPython 3 free?
Yes. IronPython 3 is open-source software under the Apache-2.0 licence.
Is IronPython 3 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 IronPython 3 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.
Can IronPython 3 be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does IronPython 3 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 IronPython 3?
The versions page lists all 2 versions with links to their official installer files, back to April 20, 2021.
What are alternatives to IronPython 3?
Go Programming Language, LLVM, Deno, CMake and Yarn. The alternatives page compares them.
