Repair PDF
Repair a readable or recoverable PDF by rebuilding its document structure. Download the rebuilt copy and compare its pages with the original.
Prepare your files
PDF · Up to 32 MB per file.
Try the sample or choose your own files. We remove your uploads after each preview or tool run. File privacy.
Using Repair PDF
Repair a readable or recoverable PDF by rebuilding its document structure. Download the rebuilt copy and compare its pages with the original.
Worked example
A viewer opens an old report with errors, but the pages still appear. Try the damaged file here, then reopen the repaired copy and check the page count, images and the final page against a known copy.
Can the repair restore a missing attachment or a truncated page?
Rebuilding the structure cannot recreate missing source bytes. If the engine cannot read a recoverable page tree, obtain another copy from the sender or export the original document again.
Files and processing
Previews and PDF tools process your uploads on our server. We remove the original files after each operation. Save the result before leaving the tool. File privacy.