oha is a tiny program that sends some load to a web application and show realtime tui inspired by rakyll/hey. This program is written in Rust and powered by tokio and beautiful tui by ratatui.
Publisher’s description
What is oha?
oha is an open-source terminals & cli tool program for Windows from hatoo. 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 1.16.0, released on August 23, 2026. 18 versions are listed since April 1, 2024, each with links to its own installer files. That is about 7.5 releases a year.
Popularity and file types
The source code on GitHub (hatoo/oha) has 10,622 stars. Similar programs include PowerShell, QPDF and Oh My Posh.
Project description on GitHub: “Ohayou(おはよう), HTTP load generator, inspired by rakyll/hey with tui animation.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Frequent updates (about 7.5 a year)
- Large user base
Cons
- No native ARM64 build
In short: oha is an open-source terminals & cli tool tool for 64-bit PCs. It is actively maintained.
Is oha 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:
D692D392E958E7E8E1B16810287E74A835A62255B079BA2766A4B3B04499F267· 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 hatoo/oha repository on GitHub by the Open Source Security Foundation, last run on October 19, 2026.
- Actively maintained10
- No dangerous workflows10
- No binaries in the repository10
- Licence declared10
- Published packages10
- Code review3
- Restricted token permissions0
- OpenSSF Best Practices badge0
- Security policy0
- Fuzzing0
- Signed releases0
- Pinned dependencies0
- Static code analysis0
The score rates how the project is developed and released, not whether the program is safe to install. scorecard.dev
Recent versions
All 18 versions ›18 versions over 2 years · about 7.5 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 1.16.0Latest | August 23, 2026 | — | 64-bit Portable |
| 1.15.0 | July 11, 2026 | — | 64-bit Portable |
| 1.14.0 | February 28, 2026 | — | 64-bit Portable |
| 1.13.0 | February 7, 2026 | — | 64-bit Portable |
| 1.12.1 | December 16, 2025 | — | 64-bit Portable |
| 1.12.0 | November 29, 2025 | — | 64-bit Portable |
| 1.11.0 | November 1, 2025 | — | 64-bit Portable |
| 1.10.0 | September 6, 2025 | — | 64-bit Portable |
Install from the command line
Silent install ›winget install --id hatoo.oha -escoop install main/ohaProgram files (.exe): oha.exe
Related guide: How to use winget: install and update apps
Also for other systems
brew install ohaInformation
- Publisher
- hatoo
- Category
- Terminals & CLI tools
- Licence
- MIT
- Price
- Free
- Source code
- github.com/hatoo/oha
- Written in
- Rust
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.16.0
- Released
- August 23, 2026
- Added to the catalogue
- April 1, 2024
- Versions listed
- 18
- Updates / year
- 7.5
- GitHub stars
- 10,622
- GitHub forks
- 305
- Website
- github.com
- winget ID
- hatoo.oha
- Scoop package
- main/oha
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is oha free?
Yes. oha is open-source software under the MIT licence.
Is oha 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 oha 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 oha 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 oha?
The versions page lists all 18 versions with links to their official installer files, back to April 1, 2024.
Can I use oha without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to oha?
PowerShell, QPDF, Oh My Posh, Alacritty and fzf. The alternatives page compares them.
