Quick checker
A short, exact pass on small files. You get counts and a preview, then the files are discarded.
Free tool
Compare two workbooks or two CSVs. This search landing uses the same engines as Compare Excel files and Compare CSV files. Mixed Excel-versus-CSV pairs are not accepted here.
Use this when you searched for a spreadsheet difference checker. For a named Excel-only or CSV-only flow, the dedicated pages are the same processing with tighter copy.
No file selected yet.
Use this when you searched for a spreadsheet difference checker. For a named Excel-only or CSV-only flow, the dedicated pages are the same processing with tighter copy.
A short, exact pass on small files. You get counts and a preview, then the files are discarded.
The signed-in workflow keeps versions, lets reviewers comment, and exports the complete diff. It is built for files you will come back to.
Comparing a workbook to a CSV export is a mapping problem, not a cell-by-cell diff. Use Find missing transactions or a reconciliation for that pair.
Continue with the full workflow, or try another free check.
Compare two workbook versions and see values, formulas, and structure that changed.
Check workbook integrity and formula consistency so reviewers know where to look.
Sheets added or removed, plus a preview of value and formula changes
Rows only in file A, only in file B, matches, and changed rows when a key is set
Anonymous uploads are processed in memory for this check only. They are not saved to an AuditExport workspace and are discarded when the request finishes.
CSV and .xlsx, depending on the tool. Legacy .xls, password-protected workbooks, and ZIP batches are not accepted here.
The free checker accepts up to 2 files, each file up to 1.5 mb, and 2,000 data rows per file. Larger work belongs in an AuditExport workspace.
No. Files are read in memory for this check. Nothing is written back to the file you selected.
No. These pages run a limited, exact check so you can see the problem. AuditExport adds tolerance, multi-way matching, review, reports, and saved workflows.
No. The checker reports what it can see in the files. It does not post journals, close a period, or replace professional judgment.
Create an account when you need the complete difference list, not just the free preview.