Pdfly
Optimize PDF

Repair PDF

Fix corrupted or unreadable PDF files.

  • Free forever, no signup
  • Runs in your browser — private by design
  • Works on every device and browser

Why use Pdfly's Repair PDF?

Built with the same craft as a native app — in a browser tab.

Lightning fast

Runs in your browser using WebAssembly — no waiting rooms.

Private & secure

Files never leave your device for most operations.

No signup

Use every tool anonymously with zero data collection.

Beautifully simple

A distraction-free workspace built for focus.

How to repair pdf in 3 steps

Simple, fast, and totally free.

  1. 1Step 1

    Upload your file

    Drag and drop into the Repair PDF dropzone above, or click to browse from your device.

  2. 2Step 2

    Adjust the options

    Reorder, choose ranges, quality or formats depending on the tool. Sensible defaults are set for you.

  3. 3Step 3

    Download in seconds

    Click the primary action button. Your new file is ready to download instantly.

Repair PDF — FAQ

Answers to the questions people ask most about Repair PDF.

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Compress PDF

Reduce PDF file size while keeping quality.

Optimize PDF

Optimize your PDF for the web and fast loading.

OCR PDF

Turn scanned PDFs into searchable, selectable text.

Merge PDF

Combine multiple PDFs into one document in seconds.