Linux · Audio, Video & Music
JS8Call
Software using the JS8 Digital Mode providing weak signal keyboard to keyboard messaging to Amateur Radio Operators
by KN4CRD
Official site: flathub.org
About JS8Call
JS8Call is an experiment to test the feasibility of a digital mode with the robustness of FT8, combined with a messaging and network protocol layer
for weak signal communication on HF, using a keyboard messaging style interface.
It is not designed for any specific purpose other than connecting amateur radio operators who are operating under weak signal conditions.
JS8Call is heavily inspired by WSJT-X, Fldigi, and FSQCall and would not exist without the hard work
and dedication of the many developers in the amateur radio community.
How to install JS8Call
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With Flatpak you can install and update it with: flatpak install flathub com.js8call.JS8Call
- Open JS8Call once it finishes installing.
Frequently asked questions
Is JS8Call free to download?
Yes. The Download button sends you to flathub.org, the developer's official site, where JS8Call is available to download. Flatnic doesn't host or modify any files.
How do I install JS8Call from the command line?
With Flatpak, run: flatpak install flathub com.js8call.JS8Call. This installs it from the official source and keeps it updated.
Is JS8Call safe?
JS8Call downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.
