The Fluxzero CLI scaffolds projects, manages Fluxzero Cloud resources, and runs local Fluxzero development environments.
Publisher’s description
What is Fluxzero CLI?
Fluxzero CLI by Fluxzero is open-source Windows software in the languages & sdks category. It is written in Kotlin.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Updates and version history
The current version is 1.20.20, released on October 23, 2026. The version history goes back to July 19, 2026: 48 releases, all linked to the official files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (fluxzero-io/fluxzero-cli) has 3 stars. Similar programs include Go Programming Language, LLVM and Deno.
Project description on GitHub: “Command-line tools for creating, developing, and deploying Fluxzero applications.”
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: Fluxzero CLI is an open-source languages & sdk tool for 64-bit PCs.
Is Fluxzero CLI 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:
C58124AF48162F685941A0F86ACCC282403A231005AC3B07168D97CB92CB52CA· 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 48 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.20.20Latest | October 23, 2026 | — | 64-bit ZIP |
| 1.20.19 | October 22, 2026 | — | 64-bit ZIP |
| 1.20.18 | October 22, 2026 | — | 64-bit ZIP |
| 1.20.17 | October 21, 2026 | — | 64-bit ZIP |
| 1.20.16 | October 20, 2026 | — | 64-bit ZIP |
| 1.20.15 | October 20, 2026 | — | 64-bit ZIP |
| 1.20.14 | October 19, 2026 | — | 64-bit ZIP |
| 1.20.13 | October 18, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Fluxzero.FluxzeroCLI -eProgram files (.exe): fz.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- Fluxzero
- Category
- Languages & SDKs
- Licence
- EUPL-1.2
- Price
- Free
- Source code
- github.com/fluxzero-io/fluxzero-cli
- Written in
- Kotlin
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.20.20
- Released
- October 23, 2026
- Added to the catalogue
- July 29, 2026
- Versions listed
- 48
- GitHub stars
- 3
- Website
- github.com
- winget ID
- Fluxzero.FluxzeroCLI
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Fluxzero CLI free?
Yes. Fluxzero CLI is open-source software under the EUPL-1.2 licence.
Is Fluxzero CLI 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 Fluxzero 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 Fluxzero CLI 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 Fluxzero CLI?
The versions page lists all 48 versions with links to their official installer files, back to July 19, 2026.
Can I use Fluxzero CLI without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to Fluxzero CLI?
Go Programming Language, LLVM, Deno, CMake and Yarn. The alternatives page compares them.
