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Repair a damaged PDF
Rebuilds the PDF's structure, which fixes many files that won't open properly.
How to use Repair PDF
- Choose your PDFTap the button or drag files onto the page.
- AdjustPick the options you want. You'll see what will happen before anything is saved.
- DownloadYour new file downloads straight away. The original is never changed.
Questions
Is Repair PDF really free?
Yes. Every Sheetfold tool is free with no sign-up, no watermark and no limit on how many files you do.
Are my files uploaded?
No. The work happens inside your web browser on your own device. Your files are never sent to Sheetfold or anyone else, and we can't see them.
Does it work on my phone?
Yes. Sheetfold works in modern browsers on iPhone, Android, Mac, Windows and Chromebook.
Is there a file size limit?
There's no set limit. Very large files (hundreds of MB) depend on how much memory your device has.
More tools
- Compress PDFMake a PDF smaller so it's easier to email and upload.
- Edit metadataChange or wipe title, author and other hidden details.
- Merge PDFCombine several PDFs into one file, in any order.
- Sign PDFDraw, type or upload your signature and place it.
- Image to PDFTurn JPG, PNG, WEBP, GIF or BMP images into a PDF.