Compare PDF

Compare two PDFs and review their differences.

Compare PDF is coming soon

This feature is under development and will be available soon. In the meantime, explore our other PDF tools that are ready to use right now.

How it works

Compare two PDFs in three simple steps

Step 1

Upload both PDFs

Choose the two PDF files you want to compare. Check that you have selected the correct versions before starting the comparison.

Step 2

Compare the documents

Start the comparison and let PDFTool identify and highlight the differences between the two documents. Keep the page open while the comparison is running.

Step 3

Review the results

When the comparison is ready, sign in to review the highlighted differences directly on screen. Check the changes page by page before continuing.

Benefits

Why use PDFTool to compare two PDFs?

Secure processing

PDFTool uses encrypted connections and secure processing while you compare two PDFs.

Works in your browser

Use PDFTool to compare two PDFs in your browser on desktop, tablet or mobile without installing additional software.

See what changed between versions

Compare two versions of a PDF and find the differences in their content. Use the highlighted changes to follow revisions in reports, contracts, or specifications without checking every page manually.

Fast, straightforward processing

PDFTool processes your changes quickly, helping you compare two PDFs without a lengthy manual workflow.

Compare PDFs

Compare two PDFs and review their differences. Compare contracts, reports, specifications or other drafts when you need to see what changed.

Upload both PDFs and use the on-screen controls for this task. Start the comparison and let PDFTool analyse both versions. PDFTool highlights the differences between both versions on screen.

Because the tool works in your browser, you can use it on desktop, tablet or mobile without installing another application. PDFTool provides fast online processing for files up to 100 MB.