GPT Desktop is a standalone desktop client built on Electron that wraps OpenAI's ChatGPT API to offer a native application experience on macOS, Windows, and Linux. It features an intuitive chat interface, automatic conversation syncing, exportable logs, and multiple conversation windows. Users can save custom prompts as templates, organize chat sessions by folders, and adjust themes and fonts. Keyboard shortcuts and system tray integration make switching between chats and invoking the app quick and easy. All data is stored locally for privacy and offline access to previous conversations.

ChatGPT Prompt Plus is a browser extension designed to help users save, manage, and easily access their prompt library when interacting with ChatGPT. It allows users to create reusable prompt templates, streamlining the process of inputting prompts. The extension enhances user experience by offering a structured way to organize and call prompts efficiently, making interactions with ChatGPT more productive and seamless.