This work, although manually is also possible, but since the number of factors involved in estimating materials and costs too much are the probability of human mistake is very likely is on the other hand, the work speed is also very reduced it. No, someone does not like this to happen, for this reason professionals before the project hand to estimate the cost of various advisors. The project\’s estimated start and after a while from the start the activities to the shortage of funds faced a failed project is considered. In construction projects one of the most important factors to success, estimates of the correct financial. PlanSwift software to estimate and estimate materials and the cost of building and instruments construction.