Download RESTK

Native API development and testing for macOS and Windows. Free to start, no account required.

RESTK — native macOS API client

RESTK for macOS

macOS 15.6 (Sequoia) or later

Built natively with SwiftUI for the best Mac experience. Instant startup, Keychain integration, and seamless macOS integration.

Apple Silicon
Download for macOSSystem requirements & details

RESTK for Windows

Windows 10 (64-bit) or later

Built with native Windows APIs for the best performance. Instant startup, Credential Manager integration, and full offline support.

x64ARM64
Download for WindowsSystem requirements & details

Linux

Linux support is on our roadmap. Join the waitlist to be notified when it's available.

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What You Get

Every download includes the full RESTK experience. No feature gates on the free tier.

Native Performance

Built with platform-native technologies. No Electron, no web wrappers.

Offline-First

Works without an internet connection. Your data is always available locally.

Privacy-First

API keys and tokens stay on your machine. No mandatory cloud storage.

Keyboard-Driven

Navigate, search, and execute everything without touching the mouse.

Encrypted Storage

Local data is encrypted at rest using platform-native security APIs.

Import Anything

Import from Postman, Insomnia, OpenAPI, and cURL commands.

Ready to get started?

Download RESTK for free and experience native API development.

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