Free Tool Arena/For Students
Free Tools, organized by major.
Hand-picked calculators, formatters, and writing tools — grouped by how you actually study.
Free Tool Arena hosts 750+ tools. Rather than dump them on you alphabetically, this page maps tools to the way you actually study: by department + workflow. Each department page links to the calculators, converters, and templates you'll open weekly through your major. Everything runs in your browser — no signup, no uploads, no tracking.
A sample of what's inside
Pick your department
Each card opens a curated toolkit + a companion guide written for that major specifically.
How this works
Three steps from landing here to actually getting your homework done.
Pick your major
Tap your department above. You'll get a page that maps to your actual coursework — not an alphabetical dump.
Open the right tool
Each department's tools are grouped into workflow buckets (daily coding, lab math, paper writing). No hunting.
Read the companion guide
Below each toolkit is a deep-dive guide for that major — semester-by-semester advice from a senior peer.