A curated list of awesome freebies/benefits for student developers.
AWS Educate - $35 free AWS credit for students, access to free training labs and open source course browser (you get $50 if you sign up through the GitHub for Students pack)
GitHub for Students - free credits for several cloud offerings, including 5 free private Github repositories for while you are a student, and another free $15 in AWS credits
JetBrains - free access to JetBrains IDEs, including ReSharper, WebStorm, and IntelliJ
Microsoft DreamSpark - free access to Visual Studio, Microsoft Server, and some other software applications (many schools offer DreamSpark premium, which has even more freebies.)
sigasi - students and Professors can get a free license of Sigasi Studio Creator or Sigasi Studio XL Doc for educational purposes
RapidMiner - Unlimited datarow for RapidMiner Studio and Unlimited RAM for RapidMiner Server and SparkRM Support (All 1500+ RapidMiner Operators) for RapidMiner Radoop
Atlassian Classroom Licence - free access to basic versions of Atlassian software, including JIRA, Confluence, and HipChat
Axure - free access to Axure UI/UX prototyping tools, useful for mocking up a design
Lynda - video learning for technology, business, and creative skills
Safari Books - fully-searchable e-book library of over 1,600 current IT books