87 free tools for Excel and CSV files.Your files are processed in this browser and never sent to a server, so there is nothing to install and no limit on how often you use them.

Unmerge cells and fill with the same value

Unmerge merged cells and fill every cell of the merged area with the same value, so the table can be sorted and filtered. Your files are processed inside this browser and never uploaded.

File 1

Choose several files to apply the same fixes to all of them

Drop a file hereChoose file.xlsx / .xls / .ods / .csv, up to 20 MB