PDF tools / Optimize PDFs

Repair PDF

Parse and rebuild a readable PDF from its recoverable objects. Everything stays on your device.

Drop a PDF file here

or click to choose a file

How it works

  1. Choose a PDF file.
  2. Set the options, then select “Repair PDF”.
  3. Download the result directly from your browser.

Private by design

The file is read and processed by this page on your device. It is never uploaded to FormatOtter or handed to a third-party conversion service. Large documents may take a moment because your browser is doing the actual work.