Automatically Fix PDF/UA Validation Errors


How to Automatically Fix your PDF:

  1. First, drag and drop your chosen PDF or select the file from your device.
  2. Wait for the document to load – this can take a few seconds.
  3. Choose the proper configuration settings based on your needs.
  4. Press the “Run Command” button.
  5. Fill out the individual dialogs in accordance with your document and press next.
  6. After filling out the final dialog, download your modified PDF.

Automatically Fix All Validation Errors in PDF

Does your validation report contain any errors? We’ll fix it! Our Autofix tool works hand in hand with the validation report and our advanced algorithm automatically fixes most errors present in your PDF. Just drop your file and try it out! After, we recommend re-running our validation to ensure everything went smoothly.

Even after using the Autofix tool, there may still be some leftover errors. PDFix Desktop Pro guide you to manually fix errors, or run Autofix on several documents all at once.


Make PDF Accessible

Convert PDF to PDF/UA

Add Tags to PDF

Improve Accessibility in Existing PDF


Automatically Fix Validation Errors


Validate PDF/UA

Validate PDF/UA-1 and Tagged PDF

Arlington PDF Model

Perform Grammar Check

Data Extraction

Scrape PDF Data

Create a JSON from PDF

Get Doc Info

Retrieve Detailed Information about PDF


Convert PDF to HTML

Create a Responsive HTML


Convert your Scan into PDF


Embed Fonts

Flatten Annotations

Flatten FormX Objects