QuestPDF is a modern open-source .NET library for PDF document generation. Offering comprehensive layout engine powered by concise and discoverable C# Fluent API. Easily generate PDF reports, invoices, exports, etc.

A source-available invoice, quote, project and time-tracking app built with Laravel

Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.

Free Open Source ERP CRM Accounting Invoicing Software | Node Js React

Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.

🎉 Flexible invoicing desktop app with beautiful & customizable templates.

Kimai is a web-based multi-user time-tracking application. Works great for everyone: freelancers, companies, organizations - everyone can track their times, generate reports, create invoices and do so much more. SaaS version available at https://www.kimai.cloud

Informações para quem trabalha ou quer trabalhar remoto

Deep neural network to extract intelligent information from invoice documents.

Self-hosted app for Time Tracking, Invoice Generation, Project & Client Management, built with Laravel & Filament.

Collaboration with wangxupeng(https://github.com/wangxupeng)

A modern, clean, and very simple responsive HTML invoice template

Fullstack open source Invoicing application made with MongoDB, Express, React & Nodejs (MERN)

Invoice Ninja: Desktop/mobile admin portal built with Flutter

Super simple PDF invoicing

💰 Billing & Payments knowledge for cloud platforms

A supermarket receipt parser written in Python using tesseract OCR

Markdown for receipts. Printable digital receipts. Generate receipt printer commands and images.

Simple and elegant invoicing solution.

Free and open-source web application for MSPs. Unifies IT documentation, ticketing, invoicing.