GnuCash is personal and small-business financial-accounting software, freely licensed under the GNU GPL and available for GNU/Linux, BSD, Solaris, Mac OS X and Microsoft Windows.
- - GnuCash is the most popular Windows, Mac & Linux alternative to Manta.
- - GnuCash is the most popular Open Source & free alternative to Manta.
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.
- - InvoicePlane is the most popular Self-Hosted alternative to Manta.
Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing.
- - Harvest is the most popular Android, iPhone & SaaS alternative to Manta.
Invoice Ninja is a free, open-source solution for invoicing and billing customers. With Invoice Ninja, you can easily build and send beautiful invoices from any device that has access to the web.
- - Invoice Ninja is the most popular Web-based, iPad & Android Tablet alternative to Manta.
Invoice Ninja Features
This is a continuation of Manta App, I'm taking care about the maintenance and new features as I need it.
This GitHub repository has been archived by the owner on July 3, 2023.
GreenStash is a simple FOSS android app to help you plan and manage your savings goals easily and establish the habit of saving money.
From invoicing to expense tracking to accounting, Akaunting has all the tools you need to manage your money online, for free.
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.
BILLmanager is a highly customizable billing software for hosting and IaaS business with the full scope of functionality for billing, service provisioning, client management & support.
- - BILLmanager is the most popular commercial alternative to Manta.
Mac time tracking automation: freelance project tracking, timesheets, invoicing & productivity feedback
Send, track and collect payments quickly. Great for teams, freelancers and service providers. FreshBooks is an easy cloud accounting app for small businesses and freelancers, specifically designed to save you time billing clients.
Crater is an open-source app made in Laravel, VueJS & React Native that helps you track expenses, payments & create professional invoices & estimates.