Features
- Native ChatGPT desktop client for vintage Macs
- Runs on Motorola 68k, PowerPC, Carbonized PPC and Intel Macs
- Supports System 7, Mac OS 8/9 through OS X 10.11 El Capitan
- Text chat with ChatGPT models and DALL-E image generation
- Custom proxy servers and personal API endpoints
- Very small footprint of about 1MB disk and 2 to 16MB RAM
- Saves, exports and reloads chat history locally
Pricing Details
💰 Pricing Model Item Details: Free / Donationware / Bring-Your-Own-Key (BYOK). General Concept: The desktop application binaries are 100% free to download and run. Hosted proxy/API access relies on community donations or personal LLM API keys / custom proxy servers. 🆓 Free Access Details Feature: Free Downloadable Software. Details: Vintage Mac users can download binhexed (.hqx) or disk image (.dmg) builds for 68k, Classic PPC, and OS X platforms without payment. Cost: Free ($0) Download. 💳 Access & Subscription Options (Official Standards) Access Tier Price Structure Primary Workspace Scope & Allowances 🌱 LegacyAI Free Build $0 / Free Full application download across 68k, PPC, and early OS X binaries, local chat session saving, custom proxy settings. ⚡ BYOK / Custom Proxy Free App + API Usage Direct API routing using personal OpenAI API keys or self-hosted proxy servers.