Download COTID AI.
Your personal AI. Creates real documents. Runs on your machine. Free for 14 days — billed only when the trial ends.
What you need.
Apple Silicon Mac
M1, M2, M3, M4, or newer. Uses your Mac's GPU for AI processing.
macOS 14+
Requires macOS Sonoma or later.
8GB RAM
8GB minimum, 16GB+ recommended for best performance.
Everything in one download.
Full AI
The complete AI runs on your machine. Unlimited usage from day one.
Document editor
Write and format documents with AI built in. Export as PDF or Word.
Tables
Structured data with formulas, sorting, and AI analysis. Export as CSV or PNG.
Diagrams
Charts and flowcharts, drawn from a sentence or your table data. Standalone editors with visual and code controls.
Chat
Quick questions, brainstorming, voice notes — with full project context.
Offline mode
Works without internet after download. Use it anywhere.
14-day trial
Full access to everything. No charge during the trial. No limitations.
Two minutes. No configuration.
Download the .dmg, drag to Applications, open. The AI downloads on first launch (~4GB). After that, COTID never needs the internet again.
Free for 14 days. Every feature included.
Start creating documents, charts, and research right now.
Download for macOS