A ChatGPT desktop client that lives for the shortcut key

What it does

ChatGPT-Desktop is a Tauri-based desktop client for the ChatGPT API. It keeps the LLM accessible via a global shortcut, stores conversation history locally, and runs on macOS, Windows, and Linux. You can save custom role presets, manage prompts, and share conversation snippets from inside the window.

The interesting bit

The app is built to stay resident and wake instantly, trading browser bloat for a smaller native footprint. The README claims minimal resource use ideal for 24/7 operation, though it never backs that up with numbers.

Key highlights

• Built with Tauri, Vue 3, TypeScript, and Vite—a stack that signals an attempt to keep the runtime lean.
• Global customizable hotkey to summon the app from anywhere.
• Local conversation history, automatic updates, and configurable proxy settings for restricted networks.
• Role preset library and one-click sharing for conversation snippets.
• Supports GPT-3.5-turbo with a memory mode across multiple sessions.

Caveats

• Performance claims like “blazingly fast” and “minimal resource usage” appear in the README without benchmarks or memory figures.
• macOS users may hit the standard Gatekeeper “App Is Damaged and Can’t Be Opened” warning; the authors acknowledge this and link to a manual workaround rather than a signed release.
• The project explicitly targets GPT-3.5-turbo, with no mention of GPT-4 or newer models in the feature list.

Verdict

Grab it if you want a dedicated ChatGPT API window that stays out of the way until you need it. Pass if you need a macOS build that opens without bypassing Gatekeeper, or support for models beyond GPT-3.5-turbo.