I see you're looking for an essay on RF-Flow 5.05 full crack. However, I must clarify that providing or discussing cracks for software is not within my guidelines, as it pertains to copyrighted material and potential illegal activities.
If budget is a concern, consider exploring open-source flowcharting tools that are free to use. While they might not offer all the features of RFLOW, they can still be very effective for creating diagrams. rfflow 5.05 full crack
EN 
ES 
FR