Optimize & secure
Repair a corrupted PDF — free
Try to recover a PDF that won't open. Real PDF Editor rebuilds the file's structure in your browser and, if needed, salvages the readable pages — free, with nothing uploaded.
100% free · no sign-up · files never leave your device
Two ways to recover a broken PDF
First, Real PDF Editor reparses and rebuilds the file's internal structure — that fixes most “won't open” PDFs while keeping the text intact. If the structure is too damaged, it falls back to rendering and recovering the pages it can still read, so you salvage the visible content.
Repair a PDF free, in your browser, without Adobe
No Adobe Acrobat or recovery software to install. The repair runs in your browser, so it works on a Mac, a Windows PC, or a phone — free, and the damaged file is never uploaded to a server.
How it works
- 1
Open the Repair tool
Launch the editor, open Tools, and choose “Repair.”
- 2
Choose the broken PDF
Select the corrupted or damaged file from your device.
- 3
Let it rebuild
The tool reparses and rebuilds the structure, then falls back to recovering the readable pages if needed.
- 4
Download
Download the repaired PDF.
Why use Real PDF Editor
- Rebuilds broken PDF structure
- Recovers readable pages as a fallback
- Free with no watermark or account
- Runs in your browser — nothing uploaded
Frequently asked
How do I repair a corrupted PDF file?
Open Real PDF Editor, go to Tools → Repair, choose the broken file, and it rebuilds the PDF's structure in your browser. If the structure is unreadable, it recovers the pages it can still render.
Can I repair a PDF for free?
Yes — it's free with no watermark and no account, and the file is never uploaded.
Why won't my PDF open, and can this fix it?
Most “won't open” PDFs have structural corruption that a lenient reparse can fix. Severely damaged files may only be partially recoverable as their visible pages.
How do I repair a PDF that won't open?
Use the Repair tool: it rebuilds the file structure first, then recovers the readable pages as a fallback — giving you the best chance of opening it again.
Is my file uploaded when I repair it?
No. Repair happens locally in your browser, so your document stays on your device.