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Invoicing & Billing

Discover indie Invoicing & Billing creations built by independent makers and small teams. Open-source, bootstrapped alternatives.

InvoicerNETCore

PDF invoice generator for .NET Core. Create invoices easily, including example CLI.

Invoicing & Billing
c#cligenerator
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Python-based-Automated-Invoices-and-Quotations-Generator

A Python-based tool to generate professional invoices and quotations with PDF export, MySQL storage,

Invoicing & Billing
cligeneratoropen-source
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sgv-receipt-ocr-reader

Python tool to machine read shopping receipt from Lidl Switzerland

Invoicing & Billing
open-sourcepython
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OrangeHRM

Open-source HR management software for growing teams.

Invoicing & Billing
hrpayrollopen-source
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Odoo HR

Open-source ERP with full HR and payroll modules.

Invoicing & Billing
hrerppayroll
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IceHrm

Open-source HR management for small and medium enterprises.

Invoicing & Billing
hremployee-managementopen-source
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Akaunting

Open-source accounting software for small businesses.

Invoicing & Billing
accountinginvoicingopen-source
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ERPNext

Open-source ERP with accounting, inventory, and HR modules.

Invoicing & Billing
erpaccountinginventory
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InvoicePlane

Open-source invoicing application for freelancers.

Invoicing & Billing
invoicingfreelanceropen-source
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Lago

Open-source metering and usage-based billing.

Invoicing & Billing
billingusage-basedmetering
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Crater

Open-source invoicing app for freelancers.

Invoicing & Billing
invoicingopen-sourceself-hosted
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Invoice Ninja Maker ✓

Free invoicing, expenses, and time-tracking for freelancers

Invoicing & Billing
open-sourcefreelancersself-hosted
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Compare tools: Klirr vs Invoice Printer · Invoice Printer vs Invoice as a Service · Invoice as a Service vs SwissQR Bill