MMANA is free for Amateur Radio Use

http://mmhamsoft.ham-radio.ch/

MMANA is an antenna-analyzing tool based on the moment method, which was introduced in MININEC.
MMANA version 2.03 provides ability to change the language of signs and messages for the program.  There are three languages provided for the version 2.03 by default: English, Russian (more information about Russian MMANA available on DL2KQ's website: http:\\www.dl2kq.de) and Bulgarian.

by:
JE3HHT - Makoto Mori . .. .
DL1PBD - Alex Schewelew .
DL2KQ - Igor Gontcharenko.

Users can easily write a file in their own language by editing the English one. This means, MMANA will be able to communicate with an user in ANY language, actually in the language of his operation system, and that users will be able to write language files themselves.

Besides, a user is now able to edit the program's signs, messages and Help file in his own language.

German version of MMANA available: http:\\www.dl2kq.de/mmana/4-7.htm

http://mmhamsoft.ham-radio.ch/

http://www.antentop.org/