Invoice is described as 'Generate invoices from the command line' and is a Invoicing software in the business & commerce category. There are more than 50 alternatives to Invoice for a variety of platforms, including Web-based, Mac, Windows, iPhone and Android apps. The best Invoice alternative is Odoo, which is both free and Open Source. Other great apps like Invoice are ERPNext, Invoice Ninja, Manager and Akaunting.
Open-source business application suite developed in Python, offering ERP, CRM, e-commerce, and project management, reducing software needs and synchronization costs with over 260 core modules.
ERPNext is a free and open-source integrated Enterprise Resource Planning (ERP) software developed by Frappé Technologies Pvt. Ltd. and is built on MariaDB database system using a Python based server-side framework.
Free, open-source invoicing and billing platform providing PDF invoice generation, client payment options through 30+ gateways, multiple templates, company logo addition, team roles, time tracking, advanced customization through paid plans, and no installation required.
Manager is free accounting software for Windows, Mac and Linux.
It features an intuitive and innovative user interface with modules such as cashbook, invoicing, receivables, payables, taxes and comprehensive financial reports.
The desktop edition is free while the cloud edition.
From invoicing to expense tracking to accounting, Akaunting has all the tools you need to manage your money online, for free.
Turn your phone into a professional billing machine. Invoice Swift is the offline-first invoice maker designed for freelancers, contractors, and small business owners who need to get paid fast.
InvoicePlane is a self-hosted open source application for managing your quotes, invoices, clients and payments. The application comes with various options, templates and settings to customize your invoicing experience.
Create professional invoices in minutes with Finvo. Simple, fast, and affordable invoicing software for freelancers and small businesses with a one-time Windows license.
Simplify your freelance business with a tailor-made toolkit: invoices, project management, proposals, client portal & more.
Comprehensive cloud accounting for small businesses and freelancers; save time billing clients by sending, tracking, and collecting payments swiftly. Generate professional invoices, manage expenses effortlessly, track project time seamlessly, and prepare for tax with ease.
A comprehensive invoicing platform offering customizable templates, tax compliance, fraud protection, and client portal. Supports software integration, online estimates, GST invoicing, recurring billing, credit management, and global operations with multilingual and multicurrency support.
Tryton is a three-tiers high-level general purpose application platform under the license GPL-3 written in Python and uses PostgreSQL as database engine.
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