Hey PH! I'm aton, a solo dev. 👋 I kept seeing the same complaint from freelancers: $20/month for invoicing software they open 10 minutes a month. $240/year… to send PDFs. So I built the opposite: 4 tools, each a single HTML file. Download once, works offline forever, your data stays on your machine. No accounts, no servers, no subscriptions. - Invoice Generator ($12) — professional PDF invoices in one click - Quote & Estimate Builder ($11) - Time Tracker ($9) - Service Agreement Template ($10) Or all four for $29, one time. Lifetime updates included. Free demos of everything on the site — no signup. Would love your brutally honest feedback, especially on one question: am I crazy for charging once instead of monthly?

OneFile Tools — Buy Once. Own Forever.

4 offline tools for freelancers. Pay once, own forever.

4 offline tools for freelancers. Pay once, own forever.