FinWizard — Comprehensive Suite with 40 popular financial calculators. What it does 40 finance calculators (loans, amortization, compound interest, investing, retirement, ROI, mortgage, retirement etc.) Charts + Amortization tables Save Results + Favorites Export reports to PDF / CSV / Excel (optionally with simple PDF branding) No AI - Pure Math based on Python Privacy No account required. The app doesn’t collect personal data (everything is calculated locally).