NotaBill is a professional invoice creation app that helps freelancers and small business owners create, manage, and send beautiful invoices in seconds. With smart client suggestions, automatic PDF generation, and calendar integration, invoicing has never been easier.

Professional Receipts in Seconds Create tax-compliant receipts with all required details. Smart autocomplete learns your clients and services, so you can generate professional PDF receipts in seconds. Perfect for freelancers, small businesses, and anyone who needs legitimate receipts for expenses, taxes, and client billing.

Billz is a privacy-first, browser-based invoice generator that transforms plain text into beautiful invoices in seconds—no sign-up, no tracking, no clutter. 100% free, no ads, no nonsense.

Pigmnt is a practical app for oil painters to record pigment recipes, test oil bar mixes, save colors, and refine them over time. It’s designed around process rather than perfection, supporting experimentation, personal methods, and shared material knowledge in a focused, low-noise space.