On-device · Keep originals · Free downloads
Merge CSV and Excel tables
Combine rows by column name and retain source labels.
- 1Add files
- 2Settings & preview
- 3Review & download
Source files
Drop files here. You can keep adding more files.
Task settings
Add files to begin.
PDF page order
Move pages using buttons or drag. Rotate or remove each page.
Review & download
How to finish your task
Combine rows by column name and retain source labels. Add files and review settings. Create the result, check the preview, actual size and limitations, then download a new file.
Practical example
Combine order CSV or Excel files by matching header names. Enable the source column to identify the file each order came from.
Scope and limitations
Rename equivalent columns in the source first. XLSX reads values and cached formula results from the selected sheet without recalculating formulas.
Files are not uploaded to a server. Outputs are new files, so originals remain unchanged. Review the result before saving.
When is this useful?
Combine periodic order tables by header name. Add source labels to trace each row to its input file.
Input and result example
January.csv + February.xlsx → combined tableExamples illustrate the workflow; actual size, support and recognition depend on the source and settings.