TR4W Logger
Fast. Lightweight. No bloat. Built for serious contesting.
⬇ Download TR4W v4.147.00 (May 2026)
Download problems?
Features
Free & Open Source
Under 410KB (no bloat)
Supports 180+ contests
Runs under Windows & Linux
Configurable interface
Enhanced features
Contest list
Resources
GitHub
Wiki
User Manual
Reference Manual
User Forum
Release Notes
Screenshot
Extras
TRMASTER.ZIP
(March 2026)
Translations:
Ukrainian
,
Romanian
,
Serbian
,
German
,
Russian
,
Czech
,
Mongolian
Callsign Lookup
