
WinDiff
AptDiff
CompareMerge
Online Text Compare
GNU Diff Utilities
Workshare Compare
Compare It!
WinMerge
WorkbookDiff
Microsoft Office Excel
Diff Checker
Beyond Compare
Excel Compare
Excel Sheet Comparator
SheetDelta
xlCompare
WorkbookDiff is a free browser-local tool for comparing two coordinate-aligned .xlsx workbook versions up to 20 MiB each. It reports supported changes in values, stored formula expressions, worksheet presence and visibility, hidden rows and columns, and used ranges. Findings can be searched, filtered, and exported to CSV. It does not support .xls, .xlsm, .xlsb, password-protected workbooks, row-reordered reconciliation, formatting, charts, pivot tables, macros, or formula recalculation. The CSV is a comparison report, not a complete audit trail.
WinDiffAptDiff - AptDiff is a visual text / binary files comparison and merging utility for Windows.
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
CompareMerge - CompareMergeย is a software tool for file comparison and merging text-like files. It is useful for determining what has changed between versions, and then merging changes between...
Diff Checker - Diff Checker is a free online diff tool that quickly and easily gives you the text differences...
Online Text Compare - Online Text Compare tool allows you to compare two documents in different formats.
Beyond Compare - Beyond Compare allows you to compare files and folders.