We do not have a download file for the latest version (12.8.0), but you can try downloading it from the developer's site
Download version 10.0.6 from Software Informer
Scanned by 7 antivirus programs on Aug 2, 2020.
The file is clean, see the report.
Version: 10.0.6 (x86/x64)
Date update: Dec 27, 2014
File name: altivardtmlibrary_10.0.6.zip
Size: 598 MB