BillForge is a lightweight offline invoice generator built for freelancers, designers, and anyone who works for themselves. No login. No subscription. No internet required. Your client data never touches a third-party server. → 4 professional templates → Multi-currency support → 100% offline & cloud-free → PDF export → Dark & Light mode → One-time $9. Own it forever. Pay once, use forever. No hidden fees, no recurring charges.