Repair PDF Online — Free & Instant

Repair and fix corrupted or damaged PDF files online for free. Recover unreadable PDFs instantly.

🔧Repair PDF — Free, No Signup

How to repair pdf in 3 steps

Upload the damaged or corrupted PDF
Click "Repair PDF" — PDFKit attempts to recover the file structure
Download the repaired PDF if recovery is successful

Why repair pdf your PDF?

PDFs can become corrupted due to incomplete downloads, interrupted transfers, or disk errors. Repair recovers documents that won't open normally in PDF readers.

Tips for best results

Repair works best on partially corrupted files where content is still present
Severely damaged files may only partially recover — some pages may be missing
After repair, compress or re-save the PDF to clean up any remaining artifacts

Related PDF tools

🗜️Compress PDF

Frequently asked questions

Is Repair PDF free to use?+

Yes. Repair PDF is free for files up to 25MB with up to 3 tasks per day. Upgrade to Pro for unlimited use.

Do I need to create an account?+

No account is needed for free tasks. Sign up to unlock more daily tasks and larger file sizes.

Is my file secure?+

All files are encrypted during transfer and automatically deleted 1 hour after processing. PDFKit never accesses your document content.

Does this work on mobile?+

Yes. PDFKit is fully optimised for iOS and Android browsers. No app download required.

🔒 HTTPS encrypted🕐 Files deleted in 60 minutes🚫 Never read by humans✅ Free, no signup required