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InvoiceNinja is an alternative to Zoho, Wave, FreshBooks and other invoicing software with a permissive license. It is a feature-reach open source software which helps you get paid easier. Through its very user-friendly interface, InvoiceNinja makes things easier, and provides a variety of apps through which you can accomplish different tasks: invoice clients, collect payments, create proposals, expenses, time tasks, and more!. It is the ideal platform featuring the tools you need to facilitate your freelance or SME business & get paid.

Software update frequency

For information about the way we handle software updates, please visit

Note: at we do NOT develop this software and all the names and trademarks of the software are owned by the entity behind the project.