Merge CONF Files Online



Free online config merger - combine .conf, .cfg and .ini files

Convert directly in your browser, with no upload waiting time, and no risk of data leaks.

Simply choose your CONF files and the tool will merge them into one CONF file for you!

Choose CONF Files to Merge

CONF Files:
(Max 10 files, 100M total.)
(More than 10 files? Big than 100M total?)
or drag & drop CONF files here
 





How to Merge configuration (3 Steps)

  1. Choose your config files. Select two or more .conf, .cfg or .ini files.
  2. Merge. Sections, keys and comments are copied in the order you add the files.
  3. Download the merged config. Review duplicate keys before using the file.

Online vs App

Same job, two ways — pick the one that fits your file:

OnlineApp
Free✓Trial
No install✓—
No upload✓✓
Large files / batch✗✓
GUI✓✓
CLI—✓

In short: this page is best for a quick, small file. For large files or batch jobs, use the TextMerger desktop app — it also ships a command line for scripts and scheduled runs.

What to Know About configuration

  • INI sections such as [database] are preserved exactly.
  • Comments and blank lines are kept so the file stays readable.
  • If two files set the same key, the last value wins when the app reads the file.
  • Merging runs locally in your browser.

Frequently Asked Questions

What happens to duplicate keys?

Both lines are kept in the merged file; when the application reads it, the last value usually wins. Remove duplicates if that is not what you want.

Are comments preserved?

Yes, comments and blank lines are copied as-is.

Is my configuration uploaded?

No, the merge is done in your browser. Secrets in the file never leave your machine.

Related Tools

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Need bigger files or batch conversion?

If this service cannot merge your data correctly, or your files are big than 100M, or more than 10 files at a time, you can merge CONF files locally by this App: Text Merger, for Windows, Linux, and macOS.

Want to stay in the browser? Subscribe (from $5/month) to raise the online limits.

If you have any question or suggestion, please contact us.