For Nimbus experiments.
Publisher’s description
What is nimbus-cli?
nimbus-cli by Mozilla is Windows software.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. The main installer is 31.4 MB. It runs without installation (portable).
Pros / Cons
Pros
- Portable: runs without installation
Cons
- No native ARM64 build
In short: nimbus-cli is a Windows tool for 64-bit PCs.
Is nimbus-cli safe to download?
- The file is served by archive.mozilla.org; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
901C54B5587870F20F67F7BAE45B2F342703B85FFC9563A3106F0FCA04C2FEF6· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 148.0.1Latest | February 11, 2026 | 31.4 MB | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Mozilla.Nimbus.CLI -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Mozilla
- Licence
- MPLv2
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 148.0.1
- Released
- February 11, 2026
- Added to the catalogue
- February 11, 2026
- Versions listed
- 1
- Website
- experimenter.info
- winget ID
- Mozilla.Nimbus.CLI
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is nimbus-cli safe to download?
The download comes from archive.mozilla.org; 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 nimbus-cli 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 nimbus-cli run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use nimbus-cli without administrator rights?
Yes, it is portable: unpack and run it.
