Edit PDF files
Editing a PDF does not have to mean installing software or sending a contract to an editor you do not trust. This collection handles the edits people need most: trim page margins with precise crop boxes, stamp consistent page numbers across a report, overlay a watermark on every sheet, and correct the title, author, or keywords stored in the document properties. Each change is applied locally in your browser tab, with your original file untouched until you download the result. Pick a tool below, set your options, and see the change applied in seconds — free, unlimited, and private by design.
All edit tools
4 toolsFrequently asked questions
Can I change existing text inside a PDF?
PDF Hub focuses on structural edits — cropping, numbering, watermarking, and metadata — rather than rewriting body text. For text changes, convert the file to Word first, edit it there, and convert it back.
Will page numbers appear on every page?
Yes. Add Page Numbers places a number on each page in the position and style you choose, and you can skip the first page when you are numbering a title page.
Browse all 21 tools — every tool runs locally in your browser.