• access to manufacturers' libraries;
  
• guarantee of receiving the next version of the program;
• download for free from the CADprofi internet server current program updates that contain content extensions (additional symbols, standards etc.), functional enhancements and adjustments to new versions of base CAD programs;
• install a single-seat license on an additional computer of the same user (eg home computer) under condition, that at the same time only one program will be used;
• access free technical support (hotline and e-mail);
• use previous software versions (downgrade).
• Read more...

Notice:
Maintenance renewal starts from the previous maintenance expire date and not from the order date.