Download of CAD-Profi - ACV 8.0.3 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 8.0 and 6.0 are the most frequently downloaded ones by the program users.
The program lies within Education Tools, more precisely Languages. The default filename for the program's installer is CpSysReg.exe. The actual developer of the program is CAD-Profi. We recommend checking the downloaded files with any free antivirus.
From the developer:
Both CADprofi and CP-Symbols can be tried with this download. Commercial version or free update requires a valid subscription.The Unicode based user interface supports 22 languages, i.e. English, Bulgarian, Chinese Simplified, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, Italian, Polish, Portuguese, Romanian, Russian, Serbian, Slovenian, Spanish, Swedish and Turkish.
You may want to check out more software, such as CAD-Profi or Advanced Connection Viewer, which might be similar to CAD-Profi - ACV.