Modern amateur radio logging — because Log4OM is for Old Men.
Alpha Software — Log4YM is under active development. Features may change and bugs are expected.
Log4YM is an amateur radio logger for Windows, macOS, and Linux with drag-and-drop panels, real-time DX cluster, interactive maps, AI talk points, and cloud sync via MongoDB.
Everything you need — quick start, feature guides, hardware setup, and developer docs — lives in the Wiki.
Grab the latest release from the Releases page.
| Platform | File | Notes |
|---|---|---|
| Windows | .exe installer |
|
| macOS (Apple Silicon) | .dmg (arm64) |
see quick start wiki |
| macOS (Intel) | .dmg (x64) |
see quick start wiki |
| Linux | .AppImage |
Log4YM is not signed with an Apple Developer certificate, so macOS will block it on first launch. To fix this, open Terminal and run:
xattr -cr /Applications/Log4YM.appIf you still see a security warning, go to System Settings → Privacy & Security and click Open Anyway.
MIT
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