CertiPDF
PDF, start to finish, in your browser.
Built on PDF (ISO 32000) with standard annotations and forms
The Docus, Calcus, Diapos and CertiPDF editor is written from scratch: Sytue's own engine, not a third-party integration.

- Highlight, underline, comment and draw on the document.
- Forms: fill in fields or create your own.
- Merge, extract, rotate, number and watermark.
- Signature panel, permanent redaction and password-protected documents.
Everything CertiPDF does
- A fast viewer with outline, thumbnails, search and zoom to page or width.
- Annotations: highlight, underline, strike through, comment, draw, shapes, arrows and stamps.
- Text boxes, measurements and area snapshots.
- Forms: fill in existing fields or add your own.
- Document signature panel.
- Permanent redaction: what you mark disappears from the file, not just from view.
- Pages: merge, extract, delete, rotate, number (Bates too), headers and footers.
- Watermark, background and editable metadata.
- Password-protected documents and permissions.
- Read aloud and threaded comments.
Included in Sytue One: one identity (Sytue ID) and a single sign-up give access to every product. Data 100% in the EU (Scaleway) and portable over open standards.