Document comparison software
designed for legal professionals
Track your document changes with the most used document comparison software on the web
“Diffchecker has been great for my company to compare code and PDF documents quickly and accurately. I appreciate having one tool to compare multiple types of files. Diffchecker is a step above Adobe in terms of file comparison.“
Nicholas English, JD. Vice President & Co-FounderEnterprise-grade security
Diffchecker Legal delivers the security and confidentiality required for sensitive legal documents and client contracts
Our desktop application always works offline so your sensitive files never leave your computer.
Your data is always yours. We do not collect any information about how you use our desktop app.
No client data is stored on our servers, so nothing can be breached.
Effortlessly compare PDF and Word documents
We compare documents across multiple formats—whether comparing PDF to Word, PDF to PDF, or Word to Word—to help you identify all changes between different versions.
Create redlines at lightning speed
Generate professional redlines with customization options to match your specific needs.
Track changes in
spreadsheets
Compare Excel files and other data formats to find any changes in spreadsheets and tables.
Compare presentations,
scans, images and more
Our advanced OCR technology enables you to compare scanned documents, presentations, and images.
Compare entire directories
Quickly identify modified documents across hundreds of files, enabling your team to efficiently track changes and streamline document review.
“One of the best aspects of Diffchecker is its intuitive and user-friendly interface, which makes comparing files, text, and code effortless, even for those new to such tools.“
Nikisha P., Industry Professional
Powerful features at your fingertips
Diffchecker Legal offers the most powerful and seamless experience for legal teams of all sizes.
Easily export PDFs and Word documents, send emails, and print your comparisons.
Customize text styles, and create new ones for you and your team.
Coming soon: Integration with iManage and other document management systems.
Performance you can trust. Half a million people use Diffchecker every month.
