About PDF
PDF was created to make PDF editing simpler and more private.
Our idea
Many PDF tools require uploads, accounts or crowded interfaces. PDF focuses on a clean experience that works directly in the browser.
Product principles
Speed, privacy and simplicity guide every feature. The goal is to explain what happens to the document and keep the user in control.
Continuous development
The project continues to improve compatibility, accessibility, large-document performance and export quality.
Technical transparency and verification
Documented features are checked with text PDFs, scanned documents, signatures, images and large files. Tests verify both the interface and the contents of the exported copy while keeping the original document separate and unchanged.
Compatibility also depends on the browser, available memory and PDF structure. Embedded fonts, complex forms, certified digital signatures or restrictions created by the original software may require an additional check in the recipient's preferred PDF application.
This documentation describes the current product behavior and was reviewed on 19 July 2026. The Privacy and Security pages explain local processing, limited anonymous statistics and the checks that remain under user control.