VarAC Terms of Use

Selling of VarAC, whether standalone or integrated, is prohibited.
Reverse engineering of the software is not allowed.
Copying any part of the software is strictly prohibited.
Modifying the software files is not permitted.
It is forbidden to distribute VarAC through any means other than the VarAC official website (varac-hamradio.com)
Please note that I bear no responsibility for any damage to your computer or transceiver.
By submitting your email, you permit its use for news, updates, and marketing.
Show courtesy to your fellow ham radio operators by avoiding the use of offensive language, discussing politics, or engaging in any behavior that deviates from the amateur radio regulations.
You MUST use an authorized copy of the VARA modem software. Either free or paid version.
VarAC is free for non-commercial use ONLY. For commercial use, please contact us.

That's it. Enjoy VarAC :)