bruno
About bruno
Bruno is an open-source IDE designed for exploring and testing APIs. It serves as a lightweight alternative to tools like Postman and Insomnia. The software stores API collections directly on the filesystem using a plain text markup language called Bru, enabling version control integration via Git or similar systems.
Bruno operates offline-only, with no cloud-sync functionality, prioritizing user data privacy. It is available for multiple platforms including Mac, Windows, and Linux, with installation options through various package managers. The project also offers a CLI for running API collections from the command line, suitable for automated testing and CI/CD pipelines.
Key features
- Stores API collections in filesystem folders using Bru markup language
- Offline-only operation with no cloud sync
- Git integration for version control collaboration
- Cross-platform support (Mac, Windows, Linux)
- CLI for command-line collection execution
- Docker support for CI/CD pipelines
Download v3.5.2
Jul 13, 2026WindowsWindows
Frequently asked questions
- Is bruno free?
- Yes. bruno is free and open-source software, distributed under the MIT license.
- Which platforms does bruno support?
- bruno provides downloads for Windows, macOS, Linux.
- What is the latest version of bruno?
- The latest version is v3.5.2, released on Jul 13, 2026.
- What platforms does Bruno support?
- Bruno is available for Mac, Windows, and Linux systems.
- How does Bruno handle data storage?
- Bruno stores collections directly on your filesystem using plain text files in Bru format, with no cloud synchronization.
- Is there a command line interface?
- Yes, Bruno offers a CLI that can be installed via npm for running collections from the command line.
- What license does Bruno use?
- Bruno is released under the MIT license.
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