MIT License v4.2.1 ✓ Checksum Published

Download Bruno API Client for Windows PC v4.2.1 for Windows PC

Name: Bruno API Client for Windows PC
Author: Bruno (usebruno)

Bruno is a free, open source, offline first API client for Windows, macOS, and Linux, MIT licensed and developed in the open by usebruno.

⬇ Direct Download (116.25 MB)

Technical Specifications & System Requirements

Developer Bruno (usebruno)

Platform & OS Windows 10 / 11 (64-bit)

Package Size 116.25 MB

Architecture x64 (64-bit)

Package Format EXE Installer

Security Verification SHA-256 checksum published

SHA-256 Cryptographic Checksum Computed from the file we serve

              80b0dc5fb89debbe2968f15d27b261c198f58fa26b21ff7e0424fde99a69e79d
            

              $ Get-FileHash .\bruno-api-client-pc.exe -Algorithm SHA256
            

Software notes

The Bottom Line: Bruno’s pitch is disarmingly simple: your API collections are files, in a folder, under git. That one decision dissolves a whole category of annoyance — no more “export the collection and Slack it to me,” no more wondering which cloud workspace holds the current auth setup. Pull the repo and the endpoints come with it, diffable and reviewable like any other code. For teams that already live in git, it feels less like a new tool and more like an obvious correction. As a client it is genuinely good, not just principled: requests compose quickly, environments keep secrets separated, and scripting covers pre-request logic and assertions. It is lighter than the Electron giants and starts fast. The ecosystem is younger than Postman’s — fewer integrations, smaller plugin scene — but the core request-response loop is complete. If you have ever been annoyed by an API client demanding an account to test localhost, Bruno is your exit. The git-native design pays off hardest in team settings: API changes arrive as pull requests, reviewers see exactly which endpoints moved, and CI can lint collections like any other artifact. Environments keep dev, staging, and production credentials cleanly separated, and the scripting hooks handle auth flows and chained requests without fuss. It is still the younger tool — documentation is thinner and the community smaller — but its trajectory is steep, and every release closes the gap. For anyone who thinks of APIs as code, Bruno is the client that finally treats them that way.

Features

Free and open source under the MIT license, with no accounts, no cloud lock-in, and no telemetry.
Collections are plain-text Bru files in a local folder — version them, diff them, and review them with git.
Covers REST, GraphQL, and WebSocket with environments, variables, scripting, and OpenAPI import.
Offline-first and fast: it launches quickly and never needs a network round-trip to test localhost.
The principled Postman alternative — your API definitions stay yours, on your disk, under your control.

Considerations

The ecosystem is young: fewer third-party integrations and a smaller extension scene than Postman.
Collaboration features assume git fluency — teams without version-control habits will miss cloud workspaces.
Advanced enterprise needs (SSO, audit logs, centralized governance) are not its territory.

About & Overview: Bruno API Client for Windows PC

Bruno is a free, open-source, offline-first API client for Windows, macOS, and Linux, MIT-licensed and developed in the open by usebruno. It handles REST, GraphQL, and WebSocket requests with environments, variables, scripting, and OpenAPI import — but its defining choice is where collections live: as plain-text Bru files in a folder on your disk, versioned with git like code instead of locked in a vendor cloud. No accounts, no sign-in, no telemetry phoning home. For developers and teams who want a fast API client that respects privacy and plays nicely with version control, Bruno is the Postman alternative that keeps your data yours.

How to Install & Verify Bruno API Client for Windows PC

STEP 1

Download the installer

Download Bruno from the official vendor link on this page.

STEP 2

Run the setup

Open the downloaded installer file and follow the on-screen installation steps.

STEP 3

Launch the app

Start Bruno from the Start menu or desktop shortcut.

Related Windows PC Software & Alternatives

Postman Desktop 11.20.0 • Freeware

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mitmproxy for Windows PC 12.2.3 • MIT License

Cmder for Windows PC 1.3.25 • MIT License

KiTTY for Windows PC 0.76.1.13 • MIT License

Tabby Terminal for Windows PC 1.0.238 • MIT License

Frequently Asked Questions & Verification Guide

Is Bruno really free?

Yes. Bruno is free and open source under the MIT license. There are no paid tiers, no accounts, and no feature gates.

Where are my API collections stored?

As plain-text Bru files in a folder you choose on your own disk. Back them up, sync them, or commit them to git like any other project files — Bruno never uploads them anywhere.

Can I import my Postman collections?

Yes. Bruno imports Postman collections and OpenAPI/Swagger specs, so migrating existing work takes minutes.

Bruno or Insomnia?

Both are excellent lightweight API clients. Bruno is fully open source (MIT) and git-native with offline-first collections; Insomnia has a more mature interface but a proprietary free tier with account nudges. Privacy-first developers usually pick Bruno.