01 / SIGNALS
Decodium
4.0 Core Shannon
Windows x64 · macOS Intel / Apple Silicon · Linux x86_64 / ARM64
Verified releases: v1.0.714
Open the latest releaseOn GitHub, open “Assets” and select the package for your system.QRVREADY TO OPERATE
Your next
connection.
Official releases and project access, in one place.
Choose your operating system to find your path.
02 / CONNECTIONS
DecoDXLog
The Decodium family logbook
Windows x64 · macOS Intel / Apple Silicon · Linux x86_64 / ARM64
Verified releases: v1.17.44
Open the latest releaseOn GitHub, open “Assets” and select the package for your system.
03 / LISTENING
Decodium SDR
The Decodium ecosystem’s SDR receiver
Windows x64 · macOS Intel / Apple Silicon · Linux x86_64 / ARM64
Verified releases: 1.2.6 «Baird»
Open the latest releaseOn GitHub, open “Assets” and select the package for your system.
04 / INTELLIGENCE
Decodius
The assistant for your station
Windows · macOS · Linux x86_64 / ARM64
Verified releases: v1.5 stable · v1.12 Alpha
Choose stable or AlphaStable v1.5 and prerelease v1.12 are separate channels of the elisir80 repository.
05 / TIME
DecoClock
One world. One moment.
Windows · macOS · Linux
RESTRICTED ACCESSNo public release
Open the restricted projectRequires authorised GitHub access. See project documentation for availability and builds.
06 / CW
MorseCodium
The language of CW
Windows
RESTRICTED ACCESSNo public release
Open the restricted projectRequires authorised GitHub access. See project documentation for availability and builds.Availability checked on 27 October 2026. Release links remain current on the source service.
FIRST CONTACT?
Explore the guidesYour first time at the station?
The guides walk you through setup, logbook connection and SDR listening.