Compare Microsoft Word, Excel, PowerPoint, PDF, Outlook email text, selected text, and web content.
Litera’s Change-Pro® legal document comparison software detects changes in the
document, including text, tables, comments, embedded objects (Excel sheets, ChemDraw,
Visio, etc.), and embedded images (JPG, TIFF, BMP, etc.).
When comparing complex documents, you need more than a simple tool to track changes. No matter what’s in your document—whether it’s text, formatting elements, graphics, embedded data, graphs, formulas, or charts—you need to be able to compare with confidence.
Change-Pro offers instant, accurate, and complete comparison of Word, PowerPoint, Excel, and PDF. Our patented technology ensures you will have consistency and quality unequaled in the industry.
Professionals in the world’s largest law firms and enterprises trust and use Change-Pro to compare their important documents. Change-Pro is not just any redline document comparison software solution, it is the tool experts depend on to minimize the risks of costly errors and ensures only the highest quality documents are shared.
Change-Pro offers comparison of the most complex documents. Comparison includes slide notes and comments within PowerPoint files and detailed Excel comparison, down to the formula level.
Readable & Accurate
Patented functionality provides comprehensive, robust comparison while clearly highlighting changes for optimal readability.
Granular Comparison of Objects & Images
Change-Pro goes beyond standard text and table comparison to analyze critical changes to elements within all Microsoft file types and PDF documents. Built-in OCR and native PDF, PowerPoint, and Excel comparison ensures complete coverage for all critical documents.
Intelligent Table Comparison
Our patented Intelligent Table Comparison algorithm lets you choose to ignore structural changes in a table and delivers true textual changes as results.
PhantomPDF Business by Foxit ®
Better, affordable PDF management.
Litera Microsystems Open API
A seamless document comparison and collaboration experience.
Foxit and Litera Microsystems partnered to further support the document lifecycle with PhantomPDF Business. PhantomPDF Business enables you to view, create, convert, edit, collaborate, OCR, protect, and sign your PDF documents securely within your existing workflow. Learn more here.
Litera Microsystems offers an open application programming interface (API) for users to compare, clean, and securely collaborate on their documents wherever they want, such as proprietary and third-party applications. Learn more here.
Don't just take our word for it:
Protected by one or more of the following US Patents owned by Litera Corp.: 7,818,660; 8,527,864; 8,381,092; 8,732,181; 8,471,781; 8,136,031; 9,569,450; and 9,047,258.
Change-Pro® is a registered trademark of Litera Corp. LDF™ is a trademark of Litera Corp. All other brand names, product names or trademarks belong to their respective holders.