multimon-ng
Digital radio transmission decoder
Platforms: Linux · Last verified September 6, 2026
The successor to multimon, with support for more modes and improved compatibility with moderns systems. It decodes the following digital transmission modes commonly found on VHF/UHF bands:
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
See the official Kali tool page and upstream homepage linked above for installation and usage details.