Taler


Taler

License: GPL, LGPL, AGPL


Description:

Taler is a privacy-focused online payment system that simplifies transactions without the need for registration. It emphasizes data protection, fraud elimination, and community-powered infrastructure. Fully open-source, Taler offers a secure, user-friendly platform for fast, privacy-preserving digital payments across various applications.

TastyIgniter


TastyIgniter

License: MIT


Description:

TastyIgniter is a customizable, open-source online ordering and restaurant management system. It features a branded website, table booking, delivery management, multi-language support, online payments, and POS integration, designed for restaurants of all sizes. Its extendable architecture and active community facilitate tailored deployments and ongoing enhancements.

Xibo


Xibo

License: AGPLv3


Description:

Xibo is a reliable, open-source digital signage solution that offers a wide range of features including layout creation, scheduling, and multi-platform support. It caters to diverse industries such as retail, hospitality, and healthcare, providing cloud hosting and a user-friendly web CMS to engage audiences effectively.

OpenCRX


OpenCRX

License: BSD-3-Clause license


Description:

OpenCRX is an enterprise-grade open-source CRM platform designed for customer relationship management. It offers extensive customization, a comprehensive feature set including sales, marketing, and customer service modules, and is built for scalability and integration in complex business environments.

Portfolio Performance


Portfolio Performance

License: EPL-1.0 license


Description:

Portfolio Performance is an open-source tool that calculates the overall performance of an investment portfolio across all accounts, using True-Time Weighted Return or IRR. It supports loading historical prices from various sources, offers a configurable dashboard, and enables rebalance based on asset allocation, catering to investors seeking detailed portfolio analysis.

Investpy

Investpy

License: MIT license


Description:

Investpy is a Python package to retrieve financial data from Investing.com, covering stocks, funds, ETFs, currencies, indices, bonds, commodities, certificates, and cryptocurrencies globally. It allows users to download recent and historical data, perform searches, and analyze financial instruments without API limitations, supporting research and analysis.

Kill Bill

License: Apache 2


Description:

The Kill Bill billing system and payments platform is feature-rich out-of-the-box and highly customizable. Use it for highly complex billing schemes, including one-offs, recurring, and usage-based plans.

Kill Bill is not an all-in-one solution. Instead, it’s highly modularized; you can disable the functionality you don’t need or replace functionality with one of your existing systems. The real power of Kill Bill lies in building your own business logic on top of it to create a customized billing and payments solution.

You can write plugins to modify Kill Bill’s behavior and integrate with third-party vendors. Kill Bill already has many open-source plugins. Use them as examples for creating your own or modify them for your own use.

KMyMoney


KMyMoney

License:


Description:

KMyMoney is a cross-platform personal finance manager built on KDE frameworks, designed for ease of use, familiarity, and accuracy. It helps users keep track of their finances through features like double-entry accounting and detailed financial tools, making personal finance management accessible for non-technical users.

Inventree

InvenTree

License: MIT license


Description:

InvenTree is an open-source inventory management system built with Python and Django, offering low-level stock control, part tracking, and a REST API. It features a web-based interface, plugin support, and extensive integrations, making it ideal for managing complex inventories and supply chains in various industries.

Mayan EDMS


Mayan EDMS

License: GPLv2


Description:

Mayan EDMS is a versatile open-source document management system with features like document versioning, fine-grained permissions, and a REST API. It is used by many organizations worldwide across sectors such as government, academia, and industry, supporting robust and scalable document workflows.