OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.
The OpenBao community intends to provide this software under an OSI-approved open-source license, led by a community run under open governance principles.
Publisher’s description
What is OpenBao?
OpenBao by OpenBao is open-source Windows software in the languages & sdks category. It is written in Go.
Installation and requirements
The publisher provides Portable installers for 64-bit and ARM64 Windows. It runs without installation (portable).
Updates and version history
The current version is 2.7.1, released on October 1, 2026. The version history goes back to May 20, 2026: 7 releases, all linked to the official files. The last update is less than a month old.
Popularity and file types
The Chocolatey package has been downloaded 64 times. The source code on GitHub (openbao/openbao) has 8,638 stars. Similar programs include Go Programming Language, LLVM and CMake.
Project description on GitHub: “OpenBao is a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
- Updated in the last two months
- Large user base
In short: OpenBao is an open-source languages & sdk tool for 64-bit and ARM64 PCs.
Is OpenBao 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:
E3B3335918A78CC730BB07014C4191C80FE5EB376F3F1A708185ACF8BC0109AC· 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
Security practices (OpenSSF Scorecard)
Automated checks of the openbao/openbao repository on GitHub by the Open Source Security Foundation, last run on October 22, 2026.
- Dependency update tool10
- Code review10
- Actively maintained10
- No dangerous workflows10
- Restricted token permissions10
- Licence declared10
- No binaries in the repository10
- Pinned dependencies10
- Published packages10
- Security policy10
- Fuzzing10
- Tests in CI10
- Contributors from several organisations10
- Static code analysis9
- Signed releases8
- Branch protection5
- OpenSSF Best Practices badge2
- No known vulnerabilities0
The score rates how the project is developed and released, not whether the program is safe to install. scorecard.dev
Recent versions
All 7 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.7.1Latest | October 1, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.7.0 | September 23, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.6.3 | September 23, 2026 | — | 64-bit ZIPARM64 ZIP |
| 2.6.2 | August 18, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.6.1 | July 22, 2026 | — | 64-bit ZIPARM64 ZIP |
| 2.6.0 | July 14, 2026 | — | ARM64 ZIP64-bit ZIP |
| 2.5.4 | May 20, 2026 | — | 64-bit ZIPARM64 ZIP |
Release cycle and support
Version 2.7.1 belongs to the 2.7 release line, still supported, with no end date announced.
| Release line | Released | Support ends | Latest version | Status |
|---|---|---|---|---|
| 2.7 | September 23, 2026 | not announced | 2.7.1 | Supported |
| 2.6 | July 14, 2026 | October 1, 2026 | 2.6.4 | End of life |
| 2.5 | February 5, 2026 | July 14, 2026 | 2.5.5 | End of life |
| 2.4 | August 28, 2025 | February 5, 2026 | 2.4.4 | End of life |
| 2.3 | June 25, 2025 | August 29, 2025 | 2.3.2 | End of life |
| 2.2 | March 5, 2025 | June 26, 2025 | 2.2.2 | End of life |
| 2.1 | November 29, 2024 | March 6, 2025 | 2.1.1 | End of life |
| 2.0 | July 17, 2024 | November 30, 2024 | 2.0.3 | End of life |
Install from the command line
Silent install ›winget install --id OpenBao.OpenBao -echoco install openbao -yscoop install main/openbaoRelated guide: How to use winget: install and update apps
Also for other systems
brew install openbaoInformation
- Publisher
- OpenBao
- Category
- Languages & SDKs
- Licence
- MPL-2.0
- Price
- Free
- Source code
- github.com/openbao/openbao
- Written in
- Go
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 2.7.1
- Released
- October 1, 2026
- Added to the catalogue
- June 11, 2026
- Versions listed
- 7
- Chocolatey downloads
- 64
- GitHub stars
- 8,638
- GitHub forks
- 642
- Website
- openbao.org
- winget ID
- OpenBao.OpenBao
- Chocolatey package
- openbao
- Scoop package
- main/openbao
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to OpenBao
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Frequently asked questions
Is OpenBao free?
Yes. OpenBao is open-source software under the MPL-2.0 licence.
Is OpenBao 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 OpenBao 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 OpenBao run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of OpenBao?
The versions page lists all 7 versions with links to their official installer files, back to May 20, 2026.
Can I use OpenBao without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to OpenBao?
Go Programming Language, LLVM, CMake, Deno and Yarn. The alternatives page compares them.
