Pro: early access
ToolsPricingCompare plansFAQPro: early access
Inspect

Compare Pro · try free

See what changed between two versions of the same document.

On your device
Coming soonWe’re building Compare right now — one careful tool at a time.Try Merge meanwhile It will run on your device — your file never leaves your computer.

More inspect tools

Verify Signature

Check a digital signature and say whether the file was altered after it.

On your device
Pro

Accessibility Check

Check a document against accessibility rules and list what fails.

Secure upload
Pro

Validate PDF/A

Check whether a file really conforms to the PDF/A standard it claims.

Secure upload