Add text, marker strokes, shapes and images while keeping the original page layout.
Editing starts free. Google sign-in is required to save account drafts and download edited PDFs. Edited PDF downloads are currently free.
Start editingUpload one PDF from your device, enter Edit mode, then choose a tool. Use Text for a missing date or a short note, Marker to highlight a passage, and Select to adjust your annotations. Save your changes and reopen the downloaded PDF to check the result.
MassPDF adds visual annotations. It does not convert PDFs to Word, merge documents, run OCR or remove passwords. The Eraser covers content visually; underlying text can remain recoverable. It is not a secure redaction tool.
Your browser previews the file. Saving account drafts and preparing a download sends document data to the server. Only upload files you are authorized to process. Read the privacy policy before working with sensitive material.