Philadelphia, PA · The City of Brotherly Love
Philadelphia Students: GPA Calculator, PDF Tools, and Developer Utilities
Philadelphia students at Penn, Temple, and Drexel use toolsfree.app for GPA math, study PDFs, and JSON formatting.
Published 2026-05-01 · 2 min read
Philadelphia hosts more colleges per square mile than almost anywhere in the country. students, nurses, and clinicians bounce between transcripts, lab PDFs, and side-project APIs.
The GPA Calculator handles weighted and unweighted scoring, plus AP and Honors boosts — the way most PA high schools and Penn pre-med tracks compute it.
The PDF Merger combines lecture notes and lab reports into a single study packet. The JSON Formatter is for the CIS 121 student debugging a senior-design API at 3am in Van Pelt library.
Everything is free, no signup, mobile-friendly. The City of Brotherly Love pace, Philadelphia hours.