accohub.tools

Merge CSV files Free

Combine monthly exports into one CSV with a single header.

Private & secure — your files are never stored

  1. 1Add files
  2. 2Check & run
  3. 3Download

    Preview

    Your file appears here.

    Click a page to see it full size

    Questions

    The columns are in a different order in some files.

    Columns are matched by header name, so order doesn't matter. New columns are added at the end.

    Are my files safe?

    Yes. Files you process with our free tools are handled privately — they are never stored, shared or used for anything else, and nothing is kept after you leave the page.