ruster-env injects variables directly into your current session—just like source .env on Linux.
Publisher’s description
What is ruster-env?
ruster-env is an open-source terminals & cli tool program for Windows from Ashok S K. 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 0.3.0, released on January 15, 2026. 2 versions are listed since January 13, 2026, each with links to its own installer files.
Popularity and file types
The source code on GitHub (Ashoksk029/ruster-env) has 3 stars. Similar programs include PowerShell, Oh My Posh and QPDF.
Project description on GitHub: “Super fast .env loader and an alternate for `source .env` for Windows 🚀”
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: ruster-env is an open-source terminals & cli tool tool for 64-bit PCs.
Is ruster-env 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:
C98F0FB644EE1F45B02918E9F49336FCBBA34CE83622D779675AD160F53931CE· 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 |
|---|---|---|---|
| 0.3.0Latest | January 15, 2026 | — | 64-bit ZIP |
| 0.2.1 | January 13, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id AshokSK.ruster-env -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Ashok S K
- Category
- Terminals & CLI tools
- Licence
- MIT License
- Price
- Free
- Source code
- github.com/Ashoksk029/ruster-env
- Written in
- Rust
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 0.3.0
- Released
- January 15, 2026
- Added to the catalogue
- January 13, 2026
- Versions listed
- 2
- GitHub stars
- 3
- Website
- github.com
- winget ID
- AshokSK.ruster-env
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is ruster-env free?
Yes. ruster-env is open-source software under the MIT License licence.
Is ruster-env 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 ruster-env 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 ruster-env 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 ruster-env?
The versions page lists all 2 versions with links to their official installer files, back to January 13, 2026.
Can I use ruster-env without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to ruster-env?
PowerShell, Oh My Posh, QPDF, Alacritty and fzf. The alternatives page compares them.
