Add
Drop in a PDF, or a whole folder of them.
Private PDF AI, right on your Mac.
Chat with PDFs, make clear summaries, and trace answers back to the page. With Local AI, everything runs on your Mac and your documents stay there.
Free · macOS 13.5+ · No account required
The AI comes to your PDFs.
Most document tools upload your files to a server. Collate brings the model to your Mac, so you can read, ask, and summarize without uploading a thing.
How privacy worksYour PDF
Stays here
Collate
Runs locally
No cloud
No upload
Prefer a cloud model? Bring your own key — Collate always shows which mode is on.
Everything you need to understand a PDF.
Ask naturally
Explore all featuresChat with one PDF or a whole folder and get answers grounded in the document.
Summarize fastSee the shape of a long document before deciding where to read closely.
See the sourceFollow citations back to the exact page instead of trusting a floating answer.
Keep your flowHighlight, organize, and export without juggling scattered tools.
From PDF to clarity.
No account required. Download a local model once — or bring your own key — then start asking.
Ask
Chat, summarize, and follow citations to the page.
Keep
Save highlights and answers, export anytime.
See it in action.
Document, chat, citations, and highlights — together in one calm workspace.
See Collate for MacRead privately. Think clearly.
Collate is free for Mac. With Local AI it works offline and keeps your documents on your device.
Download for MacmacOS 13.5+ · Apple Silicon & Intel