Spreadsheets and data cleanup
Spreadsheets and data cleanup: 7 free online tools. Compare tasks, read instructions and choose a tool. No account required.
Clean, compare and reorganize tabular data before analysis or export. Check column names, delimiters, missing values and number formats. Keep an original data copy and review the output rows before replacing an existing spreadsheet.
Choose a tool 7
CSV duplicate row remover
Remove duplicate records using selected key columns.
Spreadsheets and data cleanupCSV file merger
Append files with explicit header alignment and mismatch reports.
Spreadsheets and data cleanupCSV join tool
Join two tables by selected keys with unmatched-row output.
Spreadsheets and data cleanupCSV column splitter
Split one column by delimiter or fixed positions.
Spreadsheets and data cleanupCSV pivot table builder
Group records and calculate count, sum and mean aggregates.
Spreadsheets and data cleanupSpreadsheet comparison tool
Compare selected sheets with optional key-based row alignment.
Spreadsheets and data cleanupCSV data profiler
Report missing values, inferred types, distinct counts and suspicious cells.
Spreadsheets and data cleanup