BiznisBox: Self-hosted Invoice Management For Small Businesses and Freelancers

BiznisBox: Self-hosted Invoice Management For Small Businesses and Freelancers

BiznisBox is a web application designed to help small and medium-sized businesses manage their invoices. It is a simple and easy-to-use application that allows you to manage your business in one place.

It is a free and open source invoice management software. It integrates with Stripe and PayPal for payments. It also integrates with Nordigen for bank account data.


  • Easy to use
  • Saves time and effort
  • Helps to keep track of invoices
  • Great tool for small and medium-sized businesses


  • Create and manage invoices
  • Receive and track payments
  • Generate reports
  • Manage customer data
  • Multiple user accounts
  • Customizable invoice templates
  • Online Payment management with PayPal, and Stripe
  • Transactions
  • Bank account data (Nordigen)
  • User management
  • Archive
  • Roles and permissions management
  • Products management
  • Estimates
  • Reporting
  • Charts
  • Income management


  • Simplifies your invoicing process
  • Helps to improve cash flow
  • Increases efficiency and productivity
  • Helps to reduce errors and mistakes
  • Provides valuable insights into your business operations


BiznisBox is open source software licensed under the MIT License.


GitHub - biznisbox/biznisbox: Open-source invoicing system
Open-source invoicing system. Contribute to biznisbox/biznisbox development by creating an account on GitHub.

Open-source Apps


Medical Apps




Dev. Resources