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.).

Why Change-Pro?

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.


Instant Insight

Change-Pro offers a wholistic analysis of every element contained within your Word, PowerPoint, Excel, and PDF files in a customizable redline format that’s easy to understand.

Streamline Review

The power to quickly and accurately identify changes makes the review process more efficient by eliminating manual comparison and version creation.

Full Control

Change-Pro generates accurate and reliable comparisons so you know every modification to a document. With built-in capabilities to accept and reject changes, you always have control of your document.

Key Features

Advanced Comparison

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.


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