DevnorsAI / devnors-data-python
Devnors Data - Python SDK: 接口,数据API,裁判文书,Legal Case,法律法规,法条,Law Article,企业工商,Company Registry,企业年报,Annual Report,税号开票,Tax Invoice,失信核查,Dishonest Judgment Debtor,被执行人,Enforcement Debtor,关键词指数,Keyword Index,微信指数,WeChat Index,热搜榜,Hot Rank,微博热搜,抖音热搜,快递查询,Express Tracking,快递公司编号,统一查询,/v1/data/query,API Key,MCP,AI Agent
invoiceninja / invoiceninja
A source-available invoice, quote, project and time-tracking app built with Laravel
rollroyces / py-idp
AI-enabled Intelligent Document Processing for Python: 12+ LLM backends, Pydantic schemas, self-hosted OCR (Nanonets-OCR2-3B), auto-schema discovery, HITL review, prod FastAPI server. AGPL-3.0 + commercial.
aureuserp / aureuserp
Free and Open Source ERP software
kane50613 / takumi
Render OG images and paged PDFs from JSX, HTML, and CSS. No headless browser. Runs on Node.js, Cloudflare Workers, browsers, and Rust.
DevnorsAI / devnors-data-mcp
Devnors Data - MCP Server: MCP,Model Context Protocol,Claude,Cursor,WorkBuddy,接口,数据API,裁判文书,Legal Case,法律法规,法条,Law Article,企业工商,Company Registry,企业年报,Annual Report,税号开票,Tax Invoice,失信核查,被执行人,关键词指数,微信指数,WeChat Index,热搜榜,微博热搜,抖音热搜,快递查询,Express Tracking,统一查询,/v1/data/query,API Key,AI Agent,LLM
getlago / lago
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
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.
akaunting / akaunting
Online Accounting Software
ever-co / ever-gauzy
Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co
invoiceninja / admin-portal
Invoice Ninja: Desktop/mobile admin portal built with Flutter
piratuks / invoice-builder
Invoice and quotation builder desktop app with PDF export, designed for small businesses and freelancers. Create, manage, and export invoices and quotes easily using a local database in an Electron-based app.
itflow-org / itflow
All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location management with ticketing and billing capabilities, with a client portal on the side.
bhimrazy / receipt-ocr
An efficient OCR engine for receipt image processing.
EthanYoQ / Invoice-Downloader
电子发票整理与报销准备工具：从邮箱批量收集 PDF/OFD/XML 发票，OCR 识别、分类归档并生成 Excel 汇总；提供 Windows/macOS 桌面版与 DSH 插件。
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.
vas3k / TaxHacker
Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories
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
InvoicePlane / InvoicePlane
A self-hosted open source application for managing your invoices, clients and payments.
Django-CRM / Django-CRM
BottleCRM: free, open-source (MIT) CRM with sales, support tickets and invoicing in one app. Unlimited users; self-host or use the hosted app.
invoice-x / invoice2data
Extract structured data from PDF invoices
InvoiceShelf / InvoiceShelf
Open Source Invoicing Solution for Individuals & Businesses
VladSez / easy-invoice-pdf
Free & Open-Source Invoice Generator - No Sign-Up, No Ads, Instant PDF Export, 100% In-Browser, and Fully Customizable Templates. ⭐ Star the repo if you like it
SolidInvoice / SolidInvoice
Simple and elegant invoicing solution.
legions-developer / invoicely
Invoicely is a simple and easy to use invoice generator where you can create beautiful and professional invoices in minutes. ~ Proudly OSS
invoicerr-app / invoicerr
Invoicerr is a freelance-focused invoicing app that lets you create quotes, generate invoices, track payments, and collect secure signatures.
excid3 / receipts
Easy receipts and invoices for your Ruby on Rails applications
invoiceninja / dockerfiles
Docker files for Invoice Ninja
ComPDFKit / compdf-generation
Generate PDFs effortlessly with the open-source ComPDF Generation SDK. Design HTML-based templates to produce business-critical documents, such as contracts, invoices, reports, and certificates with ease.
Goncafer47 / Stablecoin-Payment-Gateway
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
zeemscript / TrustMint
Open-source toolkit for compliant real-world asset tokenization on Stellar.KYC registry, compliance engine, and asset templates for invoices, property shares, and carbon credits.
Stellar-Clear / clearledger
Invoice finance infrastructure on Stellar: Soroban contracts, a Next.js app, TypeScript SDK and CLI, and Go indexer for USDC-backed workflows.
Stellar-Clear / clearledger-contracts
Soroban smart contracts on Stellar for invoice finance: participant registry, invoice lifecycle, USDC liquidity pools, and escrow coordination.
chinmay-sawant / gowkhtmltopdf
Pure-Go HTML template engine: HTML→PDF and HTML→image for invoices, certificates, storybooks, posters, statements, and tables. No browser, no cgo, wkhtmltopdf work-alike.
palavogikos-collab / myDATA
Issue Greek invoices via AADE timologio, get the MARK, keep one JSON per invoice, sync to your ERP (SAP B1 today; SoftOne, Pylon, Megasoft wanted). Claude skill, not a ΥΠΑΗΕΣ.
robertfeng33 / awesome-e-rechnung-deutschland
Curated list of DSGVO-compliant E-Invoicing tools (XRechnung/ZUGFeRD) for freelancers & SMBs in Germany. Local-first, Windows-native & No-SaaS.
OJY-lawyer / invoice-organizer-skill
中文电子发票本地整理 Skill：23 类费用指引、PDF 字段提取、归类复核、重命名与去重。
hamedtkd / saat-yar
Persian-first, RTL, local-first time tracking and worklog PWA for attendance, payroll, projects, invoices, reports, and offline work management.
sentryforemanrouter / Xero-Cloud-Accounting-Connector-2026
Xero Cloud Accounting Connector 2026 - Desktop package for Windows with a smooth setup flow and the full pro toolkit included.
raindrop668 / rechnungsprogramm-ohne-abo
GoBD-compliant Invoicing Software for German Freelancers & Solopreneurs. 100% Offline/Local-First, NO Subscription (Einmalkauf)! ⚡
tooladda-online / gst-calculator
GST Calculator — Use GST Calculator free on ToolAdda — quick, accurate, and browser-based. Free on ToolAdda.online.