Like Volta but for Java. Automatic per project JDK switching and installation.
Publisher’s description
What is Jolta?
Jolta by OneAppPlatform is open-source Windows software in the languages & sdks category. It is written in Rust.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Popularity and file types
The source code on GitHub (OneAppPlatform/jolta) has 19 stars. Similar programs include Go Programming Language, LLVM and Deno.
Project description on GitHub: “Like Volta, but for Java — automatic per-project JDK switching via .java-version”
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: Jolta is an open-source languages & sdk tool for 64-bit PCs.
Is Jolta 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:
AD05F81A6312A6B2C29BDBC2E67907E3EA61EED2D225DDC0306C3D46F6451329· 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 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.8.3Latest | September 1, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id OneAppPlatform.Jolta -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- OneAppPlatform
- Category
- Languages & SDKs
- Licence
- MIT
- Price
- Free
- Source code
- github.com/OneAppPlatform/jolta
- Written in
- Rust
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 0.8.3
- Released
- September 1, 2026
- Added to the catalogue
- September 1, 2026
- Versions listed
- 1
- GitHub stars
- 19
- winget ID
- OneAppPlatform.Jolta
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Jolta free?
Yes. Jolta is open-source software under the MIT licence.
Is Jolta 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 Jolta 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 Jolta 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 Jolta without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to Jolta?
Go Programming Language, LLVM, Deno, CMake and Yarn. The alternatives page compares them.
