In this short post, I will list some free stuff you can get while you are an undergraduate.
(feel free to expand the list by adding stuff you know)
Specially cloud tools have been helpful for me to have a dedicated server to run Jupyter Notebook instances (useful when working with a team on notebooks)
Free cloud credits (Microsoft Azure $100 for 12months, Amazon AWS )
Onthehub - University of Moratuwa (link)
-> includes fee IDEs like pycharm
Github student pack (includes aws cloud credits, free domains for 1 year , and many more offers)
Office 365 Education - https://www.microsoft.com/en-us/education/products/office (1TB storage on Onedrive) once you have an account, sign in through https://portal.office.com
All the above offers are given free for our university email address.