Disc springs are used in many fields of the mechanical industry but, because of their geometry, it is very hard to make absolute predictions for their behaviour. Disc Spring Solver intends to help the disc springs users to foresee the performance of the springs that they are using by giving them the possibility to make calculations using standard algorithms or new and more accurate algorithms and by offering options which are completely new compared to the other disc springs related softwares. Disc Spring Solver can also suggest the best disc spring to meet the user's requests by combining more than 1000 different kinds of discs chosen in the included database.