1. [Home](https://www.g2.com/) 2. ... 3. [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae) 4. [PSIM Discussions](https://www.g2.com/products/psim/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ee17796061589e2a79a55be43c8f67cc/psim.png "Product Avatar Image") ](/products/psim/reviews) [ PSIM ](/products/psim/reviews) (27)4.7/5 PSIM has been a leading power electronics and motor drive simulation and design software for over 25 years. With an intuitive, user-friendly interface and a robust simulation engine, PSIM is the all-in-one solution that meets users’ simulation and design needs. PSIM can handle quick power converter loss calculations, motor drive efficiency calculations, conducted EMI analysis, and analog/digital control. PSIM also offers automatic embedded code generation for rapid control prototyping. Additionally, with PSIM’s various Design Suites, users can design power supplies, electromagnetic interference (EMI) filters, and motor drive systems quickly and conveniently. PSIM also integrates seamlessly with other Altair products (Activate, Embed, Flux/FluxMotor, MotionSolve) and with third-party software, and offers an integrated solution for multi-domain, multi-physics systems. Show More * * * ### 84.0 Nps Score Already have PSIM? ### All PSIM Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • over 3 years ago More Options - [ # Is PSIM open source? ](/discussions/is-psim-open-source) Is PSIM open source? 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Answer a few questions to help the PSIM community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fpsim%2Fdiscuss%3Fsmall_ask%3Dpsim) No ## Top Contributors in PSIM 1 ![Matthieu C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Matthieu C.") MC Loading... ### [Matthieu C.](https://www.g2.com/users/da1fd5cf-2a5d-4070-8941-396e78ba098c "Matthieu C.") Power Electronics Sales Manager 1 pt