Furrow: Spreadsheet tidier

Tidy up CSV and Excel files

Only for Mac

$12.99

Mac

Drop a CSV or Excel file and tidy it — trim stray spaces, split, merge, convert, or clear duplicate rows. A fresh, clean copy is saved beside the original. Drop a CSV or Excel file and tidy it — trim stray spaces, split, merge, convert, or clear duplicate rows. Every run saves a fresh, clean copy beside the original. Your original is never changed. Ever. Works with CSV, TSV, and Excel files (.xlsx, .xls, .ods). WHAT FURROW DOES • Trim stray spaces from the columns you pick • Split a large file into smaller ones of a set number of rows • Merge several files into one • Convert between CSV and Excel • Clear duplicate rows See it before you commit. Furrow shows the first rows of your file, marks what each column looks like, and keeps your chosen cleanups as a plain, editable list — nothing hidden, nothing automatic. If you change your mind, Undo moves the copies Furrow just wrote to the Trash, and your originals stay exactly as they were. Everything happens on your Mac. Your file is read locally and never uploaded anywhere — nothing is sent over the network, ever. No account, no sign-in, no settings screen. Saving is one small ceremony, once. The first save asks once for the destination folder — the panel comes up prefilled, so it is one click on Open — and then never again for that folder. That is macOS protecting your files, not Furrow asking for anything unusual. Nothing to try it on? Furrow can write a small sample spreadsheet of its own, so there is something to look at straight away. One of a small set of quiet, single-purpose Mac tools — each one does exactly one thing, and nothing else.

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The developer, Eden Schlegel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    • Eden Schlegel
    Size
    • 5.5 MB
    Category
    • Productivity
    Compatibility
    Requires macOS 11.0 or later.
    • Mac
      Requires macOS 11.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Eden Schlegel
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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