Withdata Software

Merge multiple CSV files into one HTML file

Sometimes you need to Merge multiple CSV files into one HTML file, you can use Withdata DataFileConverter as CSV Merger (Combiner)

Merge multiple CSV files into one HTML file using Withdata DataFileConverter

Works GREAT in 2025.

Support Windows, Linux, and macOS.

Can run in GUI mode, Step by Step, just a few mouse clicks.

Can run in CLI (Command Line Interface), for Scheduled Tasks and Streams, for Automation.

Merge multiple CSV files into one HTML file in GUI

Set scheduled tasks for merging CSV

After merging CSV in Command Line, then you can schedule and automate "Merge CSV" conversion task by:

  1. Save session and create .bat (Windows) or .sh (Linux/macOS) file for "Merge CSV" conversion.
  2. Set scheduled task: On Linux/macOS, use Crontab. On Windows, use scheduled task.

FAQ

How long does it take to merge CSV?

Is it safe to merge CSV using DataFileConverter?

Can I merge CSV on Linux, Mac OS?

Can I merge CSV in command line?

Can I batch convert CSV files to HTML files?