PDF for developers
Technical documentation, specs, diagrams, and service invoices go through your flow. Everything runs in the browser — no internal or client document leaves your computer.
Tools
Documentation into a single PDF
Merge specs, architecture diagrams, and release notes into one documentation PDF for the team.
Merge PDF →Extract text from specs
Copy excerpts from a spec or RFC in PDF to paste into a ticket, code, or documentation.
Extract text →OCR on scanned manuals
Make a scanned hardware datasheet or manual searchable to find pinouts and parameters with Ctrl+F.
Free OCR (basic) →Compress ticket attachments
Reduce logs, screenshots, and reports in PDF before attaching to an issue or sending to a client.
Compress PDF → 0 bytes sent — this file never leaves your computer
In doubt? Open DevTools (F12) → Network tab: no upload occurs.
Related tools
Frequently asked questions
Is it safe to process internal documentation here?
Yes. Everything runs client-side, in your browser. No specs, diagrams, or internal data is sent to external servers — there is no upload in the process.
Does OCR work on scanned datasheets?
Yes. OCR recognizes text from scanned manuals and datasheets and generates a searchable PDF, so you can find parameters and pinouts using the reader's search.