QLog is an Amateur Radio logging application. It is based on the Qt framework and uses SQLite as its database backend.
QLog aims to be as simple as possible, but to provide everything the operator expects from the log to be. This log is not currently focused on contests.
This is free and open source software.
Key Features
- Customizable GUI.
- Rig control via Hamlib, TCI.
- Rotator control via Hamlib.
- HamQTH and QRZ.com callbook integration.
- DX cluster integration.
- LoTW, eQSL, QRZ.com, Clublog, HRDLog.net, ON4KST Chat integration (eQSL includes QSL pictures download).
- Secure Password Storage for all services with password or security token.
- Online and Offline map.
- Club Member lookup.
- CW Keyer Support – CWDaemon, FLDigi (all supported modes), Morse Over CAT, WinKey v1 or v2.
- Bandmap.
- CW Console.
- WSJT-X integration.
- Station Location Profile support.
- Various station statistics.
- Basic Awards support.
- Custom QSO Filters.
- SQLite backend.
- Cross-platform support – runs under Linux and Windows. Experimental support for macOS
Website: github.com/foldynl/QLog
Support:
Developer: Ladislav Foldyna
License: GNU General Public License v3.0

Related Software
| Ham Radio | |
|---|---|
| WSJT-X | Basic amateur radio communication using very weak signals |
| Tucnak | Ham radio VHF/HF contest logbook |
| QLog | Amateur radio logbook |
| Dire Wolf | AX.25 packet modem/TNC and APRS encoder/decoder |
| Qtel | Qt EchoLink client |
| wfview | Controls icom ham radios |
| Flrig | Transceiver control program |
| Fldigi | Modem program for most of the digital modes |
| TrustedQSL | Tools for digitally signing Amateur Radio QSO records |
| klog | General purpose ham radio DX logging support |
| CQRLOG | Advanced ham radio logger |
| Xastir | X11 graphical APRS client |
| ADIF Multitool | Validate, modify and convert ham radio log files |
| AetherSDR | Linux-native client for FlexRadio Systems transceivers |
| Xlog | Logging program for amateur radio operators |
| PyQSO | Contact logging tool for amateur radio operators |
| Not1MM | Ham radio contest logger |
| JS8Call | Software using the JS8 digital mode |
| FreeDV | Desktop application for amateur radio operators |
| CHIRP | GUI tool for programming ham radios |
Read our verdict in the software roundup.
Explore our carefully curated directory of recommended free and open source software, covering every major software category.The directory forms part of our extensive collection of articles for Linux enthusiasts. It includes hundreds of detailed reviews, together with free and open source alternatives to proprietary software from companies such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. LinuxLinks also covers interesting projects worth exploring, Linux-compatible hardware, free programming books and tutorials, and much more. Know a useful free and open source Linux application that we haven’t covered? Tell us about it using our submission form. |


Please read our Comment Policy before commenting.