Open Source Invoicing
Based on votes, our collection of reviews and verified products.
Best Open Source Invoicing Products in 2025
- Open-Source Open Source Invoicing products
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/moon-invoice-alternativesFree Invoice Generator App - Easy Invoicing Software - Fast Mobile Invoicing App.
Key Moon Invoice features:
Customizable invoice templates Estimates, proforma invoices, and POs WhatsApp & Email share Expense management
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Try for freeImprove team performance continuously with time tracking automation.
Key TimeLake.io features:
Screenshots Native Windows App
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/opensourcebilling-alternatives
OpenSourceBilling (OSB) is a super simple way to create and send invoices and receive payments...
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/invoiceplane-alternativesFree and open source invoicing application to host on your own server.
Key InvoicePlane features:
Open Source Self-Hosted Customization Multi-Language Support
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/ledgersmb-alternativesLedgerSMB is an open source financial accounting program. As of 1.
Key LedgerSMB features:
Open Source Customization Web-Based Interface Compliance and Standards
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/invoice-ninja-alternativesInvoice Ninja is a free, open-source solution for invoicing and billing customers.
Key Invoice Ninja features:
Open Source Feature-Rich Competitive Pricing Customizable Invoices
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/dolibarr-alternativesDolibarr ERP CRM is an Open Source software package for small, medium or large companies, freelancers or foundations to manage business. It's a PHP project built by modules addition (invoice, proposal, contact, stock, order, hr, agenda. .
Key Dolibarr features:
Open Source Modular Architecture Wide Range of Features Community Support
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/killbill-alternativesOpen-Source Subscription Billing and Payment Platform.
Key Killbill features:
Open Source Scalability Extensibility Multi-Tenancy
