All software is for Mac only
RUMlogNG: Appstore
The latest version in the App Store

RUMlogNG: Download
The latest stable version for direct download

RUMlogNG_Test: Download
The latest Alpha or Beta version for direct download, not always available. Not for general use! Use this version on request only.

QSO Upload Utility: Appstore
Upload your in RUMlog saved QSOs in real time to:
  • HamQTH
  • Club Log
  • eQSL

microHAM Loader: Download
A tool to upload firmware to the microHAM devices DKII, MKII and MKIII.

TCP2Serial: Download
A tool to CAT control you try over the network.

KAT500UI: Appstore
An user interface to remote control the Elecraft Tuner KAT500. Controllable from RUMlog to retune after a frequency change.

K3/KX3 Memory Manager: Download
View and edit all band and general purpose memories in the Elecraft K3 or KX3

Software not any longer supported
RUMlogNG 4.3.2: Download
Min. macOS version 10.13 (High Sierra)

RUMlogNG 3.12.2: Download
Min. macOS version 10.11 (El Capitan)

RUMlogNG 3.6.2: Download
Min. macOS version 10.9 (Mavericks)