Repair PDF Online – Fix Corrupted & Damaged PDF Files

Can’t open a PDF? Recover data from corrupted or damaged PDF files in seconds and get a working document back — free, secure and no sign-up.

Drop files or click here
or press Ctrl+V to paste · add from phone, Google Drive, Dropbox, OneDrive or a link
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Free PDF repair tool

Bring broken PDFs back to life

A PDF that won’t open, shows errors or displays blank pages can ruin your day. iHeartPDF Repair PDF analyzes damaged files and rebuilds their structure to recover as much content as possible.

It fixes common problems caused by interrupted downloads, failed transfers, bad storage or buggy software — so you can open, read and share your document again.

100% freeNo sign-upNo watermarkWorks on any device

How to repair a PDF in 3 easy steps

1

Upload the damaged PDF

Drag and drop one or more files into the box above or click Choose Files.

2

Let us repair it

Our tool rebuilds the file’s internal structure and recovers the readable content.

3

Download the fixed file

Download your repaired PDF and open it in any PDF reader.

Why repair PDFs with iHeartPDF?

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Fixes common corruption

Repairs broken file structures from incomplete downloads, transfers and storage errors.

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Recovers your content

Rescues text, images and pages so you don’t lose important work.

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Repair several files

Upload multiple damaged PDFs and repair them in one go.

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Private & secure

Files travel over an encrypted connection and are automatically deleted from our servers within 2 hours.

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Free with no watermark

No account, no trial limits and no watermark added to your files. Use it as often as you like.

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Works on any device

Use it on Windows, Mac, Linux, iPhone or Android — in any modern browser, with nothing to install.

Perfect for

  • PDFs that show “file is damaged” errors
  • Files corrupted by an interrupted download or email transfer
  • Documents recovered from faulty USB drives or disks
  • PDFs that open with missing or blank pages
  • Rescuing important invoices, contracts and reports

Pro tips

  1. Always keep the original damaged file until you’ve checked the repaired version.
  2. If a download was interrupted, try downloading the file again before repairing.
  3. Once fixed, use Compress PDF to optimize the recovered file.

Frequently asked questions

Upload the damaged file to iHeartPDF Repair PDF. The tool rebuilds its structure and gives you a repaired PDF to download.

Most common corruption can be fixed. If a file is severely damaged, some content may not be recoverable, but we’ll rescue as much as possible.

PDFs usually become unreadable after incomplete downloads, failed transfers, storage errors or software crashes while saving.

Yes. Repairing PDFs is completely free with no account or watermark.

Yes. Files are transferred over a secure, encrypted connection and automatically deleted from our servers within 2 hours. We never share or keep your documents.

Absolutely. iHeartPDF works in any modern browser on iPhone, Android, tablets, Windows, Mac and Linux — no app or software installation needed.

More free PDF tools you'll love

Keep working on your document with these handy tools — all free, all online.

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Ready to fix your PDF?

Scroll up, drop in the damaged file and get a working PDF back — free, forever.

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