DeepThink – AI Chat Assistant

About this app

<p>DeepThink is a fast, native AI chat assistant for the Mac — built for real conversations, real documents, and real work, not just quick Q&A.</p>
<p>Talk naturally DeepThink understands context across a conversation and replies with full formatting — bold, code blocks, headings, and lists — so answers are easy to scan, not walls of text.</p>
<p>See what you see Drop in a screenshot, photo, or diagram and ask anything. DeepThink reads charts, extracts text from images, and analyzes visuals without you typing a single description.</p>
<p>Understand any document Attach a PDF — a contract, a research paper, a report — and get instant summaries, answers, and key points pulled out for you, no manual reading required.</p>
<p>Write and debug code From Swift to Python, DeepThink writes, reviews, explains, and refines code in any language, with proper syntax formatting in every reply.</p>
<p>Build your own agents Create custom AI personas with their own instructions and personality, attach them to any conversation, and even combine several agents in a single chat for blended expertise.</p>
<p>Drag, drop, done Drag images or PDFs anywhere onto the window to attach them instantly — no file picker required.</p>
<p>Export your work Turn any conversation into a clean PDF or plain text file with one click, ready to share or archive.</p>
<p>Choose your model</p>
<p>DeepThink Lite — free, no subscription required for your first 10 messages<br />
DeepThink Pro & DeepThink Max — deeper reasoning and longer context, included with DeepThink Pro subscription</p>
<p>Built for the Mac A native macOS app with a real sidebar, pinned conversations, drag-and-drop, and keyboard-first workflows (⌘↩ or Enter to send, your choice) — not a browser tab pretending to be an app.</p>
<p>https://www.apple.com/legal/internet-services/itunes/dev/stdeula/</p>