PDF Checker ™

  • Detect & Analyze PDF Errors
  • Flag Potential Problems
  • Free Tool Download
  • Built on the Adobe PDF Library

Try PDF Checker Free Online

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PDF Checker Features

Analyze & Check PDFs for Free

PDF Checker enables users to detect problems within their PDFs that may impact the ability for other tools to process PDF files. Built on the Adobe PDF Library, PDF Checker is an ideal early warning solution to flag potential problems. PDF Checker is available for free and offers enterprise-level reliability. Compatible with Windows 64-bit and Linux 64-bit systems.

Pair with PDF Optimizer

PDF Checker identifies and flags potential errors. PDF Optimizer can fix many of them. With every download of PDF Checker, you will receive a trial version of PDF Optimizer for free.

PDF Checker Functionality & Benefits

Leverage batch processing to check large numbers of PDFs

Built from the Adobe PDF Library

Create custom validation profiles with JSON

Check for suboptimal compression, font issues, JS objects, user data, images and more

Flag problematic PDFs before they make it into your document workflow

Combine with PDF Optimizer for a more efficient document workflow

Additional Information

Developer Resources

Community Forum

Check Out Our Reviews

We’re always looking for honest feedback. What do you like about working with PDF Checker? How can it be improved? Let us know! Leave a review with Capterra.

Ready for next steps?

Ready to try PDF Checker for yourself? Choose from the options below, or contact us for more information.

Free Download

Download PDF Checker for free and begin using it right away.

Ready for Next Steps?

Free tool to analyze and detect errors in PDFs, many of which can easily be resolved with PDF Optimizer.

Windows 64-bit

PDF Checker
  • Detect & Analyze PDF Errors
  • Comes w/ PDF Optimizer Trial

Linux 64-bit

PDF Checker
  • Detect & Analyze PDF Errors​
  • Comes w/ PDF Optimizer Trial