Software · Development

Altair GraphQL Client

A beautiful feature-rich GraphQL Client for all platforms.

Completely free
Windows
Open source
No account

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by Winget (Windows Package Manager)
License: MIT — Open source (permissive)confirmed by Winget (Windows Package Manager)
Open source: Yes
Commercial use: Yesconfirmed by Winget (Windows Package Manager)
Account required: Noconfirmed by Winget (Windows Package Manager)
Credit card required: Noconfirmed by Winget (Windows Package Manager)
Watermark: Not applicable
Ads: not documented
Platforms: WindowsEstablished by Windows: Winget
Publisher: Samuel Imolorhe
Latest version: 8.5.11
Source code: github.com/altair-graphql/altair

Overview

Altair GraphQL Client is a code editor, available on Windows.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“Altair is a beautiful feature-rich GraphQL Client IDE for all platforms.” — GitHub, 10 November 2026

At a glance

Altair GraphQL Client is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (MIT) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

Open source code
No account needed
Commercial use allowed

Sources and checks

Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) — 6 November 2026
Last technical check: 6 November 2026
Description from github.com — Manifeste Winget (MIT)

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