Repair PDF
Recover data from damaged or corrupt PDFs.
Secure cloud processing
Recover a corrupted PDF file without software, on your phone or computer. Whether it broke during a download or after a failed save, the tool rebuilds the file and recovers as many pages as it can.
How to fix a corrupted PDF
- 1Select one or more damaged PDFs.
- 2Press the repair button.
- 3Wait for processing to finish.
- 4Download the repaired copy and check its content.
Why Sahl PDF?
- Tries to recover pages and content from broken files
- Repair several files in one go
- No repair software to install
- Encrypted upload, deleted immediately — nothing stored
Frequently asked questions
Why won't my PDF open?
Usually the file's structure was damaged by an incomplete download or a saving error. Try Repair PDF to rebuild it.
Can every corrupted PDF be repaired?
Not always. The tool recovers as much as it can, but badly damaged files may not come back completely.
Is my file kept after the repair?
No. It's processed and deleted right away; nothing is stored on our servers.
Is Repair PDF free?
You can use it free 3 times a day without signing up; a low-cost subscription gives you more.
How do I fix a corrupted PDF on iPhone or Android?
Open this page in your phone's browser, select the damaged file and press repair, then download the fixed copy. No app is needed.
Can I repair several corrupted PDFs at once?
Yes. Select multiple damaged files and they're repaired in one go.