best file diff tools for Word and Excel

You asked about the related search suggestions I provided. They’re short keyword phrases meant to help expand or refine searches around “Office Diff.” Briefly:

• office diff comparison tools — Find tools that compare Office files (Word, Excel, PowerPoint) and show differences visually or as change lists.
• how to use diff for office documents — Guides and tutorials on running diffs, handling binary formats, converting to text-friendly formats, or using plugins/extensions.
• best file diff tools for Word and Excel — Comparison queries to identify top tools, feature comparisons, pricing, and platform support.