Most browser PDF editors paint a white box over a word and type on top of it. Frisket removes the glyphs from the content stream and redraws the replacement in the document's own font, so what comes out is still a real PDF rather than a picture of one.
Around the editor sit forty tools — merge, split, compress, OCR, convert, rotate, protect, watermark, page numbers, redact, compare — behind one framework where a tool is a single class and the browser renders the form the API publishes.
The editor also adds images, links, form fields, signatures, annotations and stamps. Vertical products are in the pipeline: bank statement to Excel with a reconciliation proof, and PDF/UA accessibility remediation. The whole tool set is exposed to AI agents over WebMCP.
02
What it does
40 tools: merge, split, compress, OCR, convert, rotate, protect, watermark, page numbers and more
A real web editor: edit existing text, add images, links, form fields, signatures, annotations and stamps
Vertical products in the pipeline — bank statement to Excel with a reconciliation proof, and PDF/UA accessibility remediation
Exposed to AI agents over WebMCP
03
Common questions
How is the editor different from other online PDF editors?
It edits the text that is already there. The glyphs are removed from the content stream and the replacement is redrawn in the document's own font, rather than a white box being painted over the old word.
How many tools are there?
Forty, including merge, split, compress, OCR, convert, rotate, protect, watermark, page numbers, redact and compare.
Can I add a signature or a form field?
Yes. As well as editing text, the editor adds images, links, form fields, signatures, annotations and stamps.