1. GroupDocs Products
  2. Merger App
  3. Merge CSV Files

CSV Merger

Merge CSV documents from any device with browser.

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About Merger App

Combine multiple CSV documents in the preferred order and save them as a single file. Free online CSV Merger tool without registration is created to quickly join multiple files into a single document. Join multiple CSV files into one document at high speed. You will not spend your time doing these operations manually on desktop software. Our goal is to provide you with a reliable solution to optimize your office workflow through online CSV Merger application. This CSV Merger tool works for all platforms: Windows, Linux, macOS and Android. No desktop software installation is required. It's powerful, modern, fast, flexible, easy-to-use and completely free.

  • Choose the order of merged files
  • Combine your CSV files to a single document
  • Download or send resultant file as email attachment
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APIs avaliable

Easily merge multiple documents or split MS Office, OpenOffice, PDF and other documents into pages. GroupDocs.Merger APIs are avaliable for .NET, Java and many other platforms & languages.

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How it works

How to merge CSV files online

Step 1
Select or drop your CSV documents to upload for merge.
Step 2
Once upload completes, drag CSV document thumbnails to rearrange them (if needed).
Step 3
Click on Merge Now button to start merge process.
Step 4
Once your CSV documents are merged click on Download Now button.
FAQ

FAQ

CSV

Comma Separated Values File

Files with CSV (Comma Separated Values) extension represent plain text files that contain records of data with comma separated values. Each line in a CSV file is a new record from the set of records contained in the file. Such files are generated when data transfer is intended from one storage system to another. Since all applications can recognize records separated by comma, import of such data files to database is done very conveniently.

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Other Merger file formats

You can also merge other file formats. Please see the list below.

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