APM lets you discover, install, and share SKILL.md packages across 30+ agent products including Claude Code, Cursor, Gemini CLI, VS Code Copilot, and more.
Publisher’s description
What is APM?
APM is an open-source terminals & cli tool program for Windows from Orthogonal. It is written in TypeScript.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable).
Updates and version history
The current version is 0.4.2, released on August 16, 2026. 2 versions are listed since March 27, 2026, each with links to its own installer files.
Popularity and file types
The source code on GitHub (orthogonalhq/apm) has 1 stars. Similar programs include PowerShell, QPDF and Oh My Posh.
Project description on GitHub: “APM is the Agent Package Manager. A registry and management tool for Skills, Workflows, and Agent Apps.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
In short: APM is an open-source terminals & cli tool tool for 64-bit PCs.
Is APM 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:
155F667B349561F666E0BA302DB3C5F5A5704F0A0A21A1D61D815D3399C4F591· 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 ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.4.2Latest | August 16, 2026 | — | 64-bit ZIP |
| 0.1.0 | March 27, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Orthogonal.APM -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Orthogonal
- Category
- Terminals & CLI tools
- Licence
- MIT
- Price
- Free
- Source code
- github.com/orthogonalhq/apm
- Written in
- TypeScript
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 0.4.2
- Released
- August 16, 2026
- Added to the catalogue
- March 27, 2026
- Versions listed
- 2
- GitHub stars
- 1
- Website
- apm.orthg.nl
- winget ID
- Orthogonal.APM
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is APM free?
Yes. APM is open-source software under the MIT licence.
Is APM 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 APM 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 APM 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 APM?
The versions page lists all 2 versions with links to their official installer files, back to March 27, 2026.
Can I use APM without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to APM?
PowerShell, QPDF, Oh My Posh, fzf and yq. The alternatives page compares them.
