For your convenience, linked below are the official sites and repositories for some common logging and digital mode operating software.
| Program | Official Web Site (Binary Packages) | Official Repository (Source Code) |
| GridTracker | https://gridtracker.org/downloads/ | https://gitlab.com/gridtracker.org/gridtracker |
| WSJT-X | https://physics.princeton.edu/pulsar/k1jt/wsjtx.html | https://sourceforge.net/projects/wsjt/ |
| JTDX | https://www.jtdx.tech/en/ | https://github.com/jtdx-project/jtdx |
| FLDigi | http://www.w1hkj.com/ | https://sourceforge.net/projects/fldigi/ |
| Trusted QSL (T-QSL) | http://www.arrl.org/tqsl-download https://www.trustedqsl.org/ | https://sourceforge.net/projects/trustedqsl/ |
| Log4OM | https://www.log4om.com/ | Closed Source |
| N1MM Logger+ | https://n1mmwp.hamdocs.com/ | Closed Source |
| N3FJP Loggers | https://www.n3fjp.com/ | Closed Source |
| DXLab’s DXKeeper | http://www.dxlabsuite.com/dxkeeper/ | Closed Source |
| Ham Radio Deluxe Suite | https://www.hamradiodeluxe.com/ | Closed Source |
| SDR++ | https://www.sdrpp.org/ | https://github.com/AlexandreRouma/SDRPlusPlus |
G1LPS 