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Merge CSV Files

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Over 28.2 million documents processed by GroupDocs apps since 2018

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

Check our video

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

How can I merge files using CSV Document Merger?

First of all, you need to select and add CSV files for merging by two ways: drag and drop your CSV files to the white area with the label ”Click or drop your file here” or click on this area and then select the desired CSV files using file explorer. Once the files are added, the green progress bar will begin to grow. When the process is completed, you can click the Save button and then download your merged CSV file.
How long does it take to merge CSV files?

Usually, this CSV Document Merger works fast for small files in seconds.
Is it safe to merge files using our free CSV Document Merger?

Yes, the download link of merged CSV file will be available only for you. The uploaded files will be ereased after 24 hours and the download link will stop working after this time period. No one has access to your files. The CSV Document Merger is absolutely safe.
Can I merge CSV files on Linux, Mac OS or Android?

Yes, you can use our free CSV Document Merger on any operating system that has a web browser. Our CSV Document Merger works online and does not require any software installation.
What browser should I use to merge CSV files?

You can use any modern browser to merge CSV files, for example, Google Chrome, Microsoft Edge, Firefox, Opera, or Safari.

CSV

Comma Separated Values File

CSV (Comma Separated Values) stores tabular data as plain text, with each line representing a row and commas separating fields. Commonly used for data exchange between spreadsheets, databases, and other applications. Its simplicity and wide compatibility make it a standard format for exporting/importing datasets, though it lacks support for formatting and complex data types.

Other Merger file formats

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

DOC
Microsoft Word Document
DOCX
Microsoft Word Open XML Document
EPUB
Open eBook File
HTML
Hypertext Markup Language File
PDF
Portable Document Format File
PPT
PowerPoint Presentation
PPTX
PowerPoint Open XML Presentation
TXT
Plain Text File
VSDX
Visio Drawing
XLS
Excel Spreadsheet
XLSX
Microsoft Excel Open XML Spreadsheet
BMP
Bitmap Image File
JPG
JPG Image File
JPEG
JPEG Image File
PNG
Portable Network Graphic Image File
GIF
Graphical Interchange File
SVG
Scalar Vector Graphics
TIF
Tagged Image File
TIFF
Tagged Image Format File
ZIP
ZIP Archive File
WAV
WAV Audio File
MP3
MP3 Audio File

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