Invision Power Board is freely available in the form of a fully functional trial. If you would like official 24/7 technical support, installation and upgrade service and discounts on other products, services and plug-ins, you would need to purchase registration. IPB is not free, it's freely available in the form of an unsupported (officially), fully functional life-time trial.

V momenta polzvam IPB 1.3 svalena ot invisionboard.com/download/ i sled mesec she si svalia v2.0 koiato otnovo she e free i niama nikakvi 'oriazani' funkcii.