See the shape quickly
Create a structured overview before deciding which sections deserve close attention.
Summaries on your Mac
Summarize PDFs without uploading them.
Turn long PDFs into readable summaries with Local AI running on your Mac, then return to the original document whenever a detail matters.
Why Collate
A calmer first pass through long documents.
Keep local documents local
In Local AI mode, document processing happens on your Mac instead of a hosted model.
Read past the summary
Keep the original PDF, highlights, and summary together rather than treating the output as the source.
For long reads
Find the argument before the details.
Use a summary to orient yourself, then open the sections that contain the evidence, limitations, or methodology.
- Summarize individual PDFs
- Adjust reading presentation
- Keep generated notes with the document
Your workflow
Move useful notes where you need them.
Collate can save and share generated material while leaving you in control of what leaves the app.
- Export summaries as files or links
- Send selected output by email
- Review AI output before relying on it
Start with one PDF
Read with less friction.
Get Collate for Mac and choose Local AI when your documents need to stay on your device.
Get Collate for Mac