Tools
Merge Audio
Drop in several audio files and join them in list order. Everything is re-encoded uniformly so sample rates and codecs never clash.
Your files stay yoursNothing is uploaded
How to use: Merge Audio
- 1
Drop your file
Click or drag your file in — multiple files welcome. Nothing is uploaded.
- 2
Choose your options
Everything runs on your device — adjust the options and go.
- 3
Done — download
Progress is live and the result downloads straight to your computer — free, no copies left behind.
Every format
- Nothing is uploaded — processing happens on your device
- No sign-up, no watermarks, no usage caps
- Hardware-accelerated encoding when available
FAQ
Are my files uploaded to a server?
No. Everything happens on your device — source files and results never leave this computer.
Is it free?
Yes — no paywall, no usage caps, no watermarks.