Repair PDF
Rebuild broken PDFs so they open again.
How to repair PDF
Three simple steps, right in your browser.
Select the damaged PDF.
Click Repair PDF. The file structure is rebuilt automatically.
Download the repaired file.
100% private
Files are processed on your device. Nothing is uploaded, stored or seen by anyone else.
Fast & free
No waiting in upload queues, no sign-up, no watermarks, no daily limits.
Works everywhere
On Windows, Mac, Linux, Android and iPhone. Once loaded, it even works offline.
Frequently asked questions
Can every PDF be repaired?
Most structural problems, like a broken cross-reference table or a truncated file, can be fixed. Files missing most of their data can't be fully recovered.
Are my files uploaded to a server?
No. All processing happens in your browser on your own device. Your files never leave your computer or phone, which makes PDFwise safe for confidential documents.
Is there a file size or usage limit?
There are no daily limits. Large files depend only on your device's memory. Most PDFs up to a few hundred pages work smoothly.