The A.Volta contest is supported by some commercial and free programs
RTTY CONTEST SW
RTTY USEFUL LINKS
N1MM logger
RCKRtty by DL4RCK
5m contest log
radioteletype CTL by JK1IQK
https://www.rttycontesting.com/
Q
ARTest
mmtty
MixW
by UT2UZ
2tone
WriteLog by W5XD
UcxLog - Freeware Log and Contest Program
AALog
by RZ4AG
If you know some other please send us an email