A local-first desktop app for Mac, Windows, and Linux. Works offline, no account required.
Every installer for Yaak 2026.8.0.
The latest updates, features, and fixes for Yaak.

Merge re-imports into the existing workspace, add custom OAuth 2.0 headers and params, authenticate with HTTP Digest, and install from the official Arch repos

Import from a URL or drag-and-drop, recall recent response filters, load GraphQL schemas from a file, and a new OpenAPI importer that handles large schemas

Type without lag in huge workspaces, see base64 as a media preview, pick header names from a dropdown, and teach coding agents to drive Yaak

Read streaming LLM responses as they assemble, pick GraphQL operations by name, and find responses faster in a time-grouped history