QLog is a hamradio application for logging amateur radio contacts for Linux, Windows, and Mac OS. It is based on the Qt framework and uses SQLite as the backend database. It is authored by Ladislav Foldyna, OK1MLG.
QLog aims to be as simple as possible while providing everything an operator expects from a log. This log is currently not focused on contests.

Qlog features
- Full import/export ADIF
- Rig and rotator control through Hamlib
- Integration sHamQTHa QRZ.com callbook
- DX cluster integration
- Integration LoTW, eQSL, QRZ.com and Clublog (eQSL includes downloading QSL images)
- Secure password storage for all password-protected services
- Online and offline map
- Search for club members
- Support for CW keyer - CWDaemon, FLDigi, Morse Over CAT, WinKey V2 compatible hardware
- Bandmap
- Integration WSJT-x
- CW console
- Support for station location profile
- Various station statistics
- Support for basic awards
- Custom filters QSO
- Basic satellite support
- No ads, no user tracking, no hidden telemetry - just free and open-source
- SQLite back-end
You can download Qlog from https://github.com/foldynl/QLog
