How to edit a PDF onlinein 6 simple steps
A walkthrough of editing a PDF in your browser with FileHook, from upload to download. No software to install.
- 1
Open FileHook
Go to the FileHook homepage in any modern browser. There's nothing to install; the editor loads as a web page.
- 2
Drop in your PDF
Drag your PDF file onto the upload card, or click to browse. Up to 50 MB and 200 pages per document. Text-based PDFs (the kind exported from Word, Pages, or Google Docs) work best.
- 3
Click any text to edit
Once the PDF loads, click any text on the page and start typing. The block expands as you type and stays aligned to the original layout. Fonts and colors are preserved automatically.
- 4
Use undo/redo as needed
Made a mistake? Cmd+Z (Ctrl+Z on Windows) undoes the last change, and Cmd+Shift+Z redoes it. The history covers every edit you've made across all pages.
- 5
Navigate multi-page documents
Use the page navigation in the toolbar to jump between pages. Rendering is windowed under the hood, so even 200-page documents stay snappy.
- 6
Download the edited PDF
Click Download. The edited PDF saves to your computer with the original page geometry intact, no signup needed. Your uploaded copy auto-deletes from short-term storage within 2 hours.
A few things to know in advance
Scanned PDFs can't be edited inline. An image-only page has no text layer to click into. Our OCR tool can make a scan searchable and copyable first. Fonts are preserved when they're embedded in the source file. Files auto-delete in 2 hours, with no account and no analytics on contents.
Common questions about the steps
How do I edit a PDF for free?+
Use a browser-based editor like FileHook: open the page, drop your PDF in, click text to edit, then download. There's no software to install and nothing to sign up for.
Can I edit a PDF without installing software?+
That's exactly what the steps above do. FileHook runs in your browser: text edits, font preservation, annotations, signatures, and page operations all work without an install or a subscription.
How do I edit text in a scanned PDF?+
A scan is a picture, so there's no text to click into. Run it through our OCR tool first to make the text searchable and copyable; editing recognized text in place is on the roadmap. One tip: many PDFs that look scanned actually carry a hidden text layer, and those edit inline right away.
Will the PDF look the same after I edit?+
Yes. We extract the original embedded fonts from your PDF, sample the canvas to detect each text run's color, and re-embed everything when you save. Most documents look pixel-identical.
Try the steps now
Run through the flow above with your own PDF. It usually takes under a minute.
Edit a PDF now