Finite element software can be used in the market, but there is a Chinese-English interface. First of all, you can consider this aspect. Secondly, the school may not have bought the same type of finite element software, so it is best to ask which one the school bought. If piracy is an infringement when doing a master's thesis, the company will sue you. Personally, I suggest choosing a bigger software, because the calculation result is guaranteed. I use FLAC3D, which is very easy to learn.