Campus ITS maintains a list of software packages that can be downloaded. Some are free/discounted for students, including Microsoft Office 360, Adobe Creative Cloud, MATLAB, ChemOffice/ChemDraw, Maple, Mathematica, and Solidworks. Others may only be available to faculty and staff. Check the description for each for access information.
Campus ITS also maintains a list of campus computer labs, which have certain software installed.
If you don't see the software that you want listed, email https://support.ucsd.edu/its.
UC San Diego's Data Science/Machine Learning Platform (DSMLP) provides undergraduate and graduate students with access to research-class CPU/GPU resources for coursework, formal independent study, and student projects.
Students may obtain access to DSMLP through the following routes: