Excel & CSV Tools
Reconcile two lists, find rows missing from one sheet, or pull matching rows out of a large master file using a list of IDs. These tools read your XLSX or CSV files inside your browser, so payroll, HR, CRM or inventory data is never uploaded to a server.
Excel Filter by List
Extract rows from a Master File using a list of IDs. The fastest online VLOOKUP alternative.
Compare Excel Files
Find the difference between two Excel sheets or CSVs. Instantly extract missing rows without complex formulas.
Compare Two Columns
Paste two lists or pick two columns and see matches, only-in-A and only-in-B values.
Remove Duplicates
Remove duplicate rows by one or more columns and keep a sheet of what was removed.
Merge CSV & Excel Files
Combine several CSV or Excel files into one sheet, matching columns by header.
Split CSV / Excel File
Split a large file every N rows or by column value, with the header in each part.
Guides
- How to find missing rows between two Excel sheets (formulas, Power Query, or no formulas)
- Find Amazon SKUs with stock but no active listing (two-report check)