HAM-LOG is a versatile program for logging QSOs and more.
It can be configured to nearly all requirements.
 
...auch in Deutsch

20 MAR 2010: Current Version = 3.41

The software is for free. No registration required.

Support is limited now.

14 APR 2017: New Prefix files

(KH4 Midway and KH7 Kure island deleted 26AUG2016)

16 AUG 2015: New IOTA table

(Added AF-118,119, AS-200,201,202,203, EU-190,191, NA-247,248, OC-296)

28 JUL 2017: New DOK table

 

2017 Arthur Schwarz DJ6LS, Web-Design: Newmediamen