Merge CSV Files

Combine multiple CSV files into one. No account needed. Upload your CSVs, describe the merge, preview the result, then download.

Try it — no account needed

Preview before you pay · Most jobs cost pennies

How it works

  1. 1

    Upload your CSV file

    Drop in your CSV file. No account required.

  2. 2

    Describe what you want

    Type your instruction in plain English — for example, "Describe how to handle mismatches in your instruction — e"

  3. 3

    Review the preview

    DocWrench generates a watermarked preview so you can check the result before paying.

  4. 4

    Approve and download

    Pay only after you approve. The download link is valid for 24 hours.

Frequently asked questions

What if my CSV files have different column headers?
Describe how to handle mismatches in your instruction — e.g. "align on the email column".

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