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Top INVOICING GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #invoicing.

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2 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING Django-CRM/Django-CRM Python 2017

Open Source CRM for Startups and enterprises. Django + SvelteKit · Self-hosted · Multi-tenant · Free forever

◇ cpq ◇ crm ◇ crm-software ◇ django

1.1K ↑ +1 today

2.4K

#2 TRENDING nightflyza/Ubilling PHP 2012

Ubilling is an open-source billing system designed for Internet service providers (ISPs). It provides tools for managing subscribers, handling payments and creating detailed reports. Ubilling allows control and monitoring of a wide range of network equipment and can be easily extended with custom functionality.

◇ accounting ◇ accounting-software ◇ billing ◇ broadband

141 ↑ +1 today

182

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Top INVOICING GitHub Repositories & Tools (2026)

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