CSV Merger

Merge multiple CSV files into one. Combine CSV data.

Multiple files supported

PNG, JPG, WebP, etc.

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CSV to Excel Converter

Convert CSV data into Excel (.xlsx) format.

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Sum Columns

Sum numbers from a spreadsheet column. Paste numbers, get the total.

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How it works

  1. 1Upload multiple CSV files to merge.
  2. 2Click the merge button.
  3. 3Download or copy the merged CSV.

Example

Input: file1.csv, file2.csv
Output: merged.csv