Publisher and product information

About MassPDF

MassPDF is a browser-based PDF editor for everyday document changes. It is built for people who need to add text, highlight details, place shapes or images, save drafts, and download an edited PDF without installing desktop software.

What the editor is for

The editor is designed for practical visual changes: completing simple forms, marking study material, adding review notes, labeling documents, and preparing a clean copy for personal, school, or work use.

Editing and downloads

Editing starts free. Google sign-in is required to save account drafts and download edited PDFs. Edited PDF downloads are currently free.

Privacy-minded workflow

PDF files can contain sensitive information, so MassPDF keeps privacy and account state visible in the product. Users should only upload documents they have the right to process and can read the privacy policy before saving drafts or using account features.

Support

For support, privacy questions, terms questions, or product feedback, use the MassPDF contact page. Helpful details include the page where the issue happened, your browser, your device type, and whether the issue involved sign-in, editing, drafts, or downloading.

Useful pages