1.invoiceninja / invoiceninja
A source-available invoice, quote, project and time-tracking app built with Laravel
+123 stars
from 10,322 · score 4.82
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Ranked by Attention Score: stars gained over the last 7 complete days
9 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2.aureuserp / aureuserp
Free and Open Source ERP software
+36 stars
from 12,114 · score 3.61
3.Dolibarr / dolibarr
Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.
+32 stars
from 7,783 · score 3.50
4.kimai / kimai
Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so much more... Web-based multi-user application, available as On-Premise or SaaS version: https://www.kimai.org
+28 stars
from 5,097 · score 3.37
5.idurar / idurar-erp-crm
Free Open Source ERP CRM Software Accounting Invoicing | Node.Js React
+15 stars
from 8,917 · score 2.77
6.QuestPDF / QuestPDF
QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible, component-based approach.
+7 stars
from 14,209 · score 2.08
7.SolidInvoice / SolidInvoice
Simple and elegant invoicing solution.
+2 stars
from 978 · score 1.10
8.naiveHobo / InvoiceNet
Deep neural network to extract intelligent information from invoice documents.
+1 stars
from 2,699 · score 0.69
9.bitcrowd / chromic_pdf
Convenient HTML to PDF/A rendering library for Elixir based on Chrome & Ghostscript
+1 stars
from 484 · score 0.69