Open Source Bookkeeping Solutions for Non-Profit Organizations

A powerful desktop accounting application that supports double-entry bookkeeping, bank reconciliation, and reporting. It is ideal for small non-profits needing comprehensive financial tracking with support for multi-currency transactions and detailed balance sheets.

A modern, user-friendly accounting software with a plugin ecosystem that allows for non-profit specific modifications. Its open-source core provides invoice management, expense tracking, and financial reporting tailored for small business and NGO needs.

A modular ERP system where the accounting module offers full double-entry bookkeeping, vendor bills, and bank synchronization. The open-source version is highly customizable, allowing non-profits to integrate CRM and donor management modules seamlessly.

A cross-platform accounting software that is fully open-source and suitable for small to medium non-profit organizations. It features a visual chart of accounts, multi-currency support, and customizable financial reports without complex licensing structures.

An enterprise resource planning system with extensive accounting capabilities, including general ledger and accounts payable. It is best suited for large non-profits requiring deep integration between financial data and supply chain or project management modules.

A lightweight, web-based accounting solution designed for simplicity and ease of use in small non-profit settings. It provides essential tools for invoicing, expense tracking, and basic financial reporting with a transparent open-source license.

A complete small business accounting system with a focus on inventory and invoicing, suitable for non-profits with retail components. It features a clean interface, multi-user support, and robust reporting capabilities for financial transparency.

While primarily an invoicing tool, it offers open-source features for tracking payments and expenses essential for non-profit grant reporting. Its simplicity makes it ideal for organizations needing quick, reliable financial documentation without complex accounting features.

A powerful open-source accounting and ERP system built on PostgreSQL, designed for small businesses and non-profits. It supports multi-currency, multi-company structures, and provides detailed financial reporting essential for regulatory compliance.

Primarily an HR management system, but its open-source nature allows for financial module integration in non-profits. It helps track personnel costs and payroll data, complementing dedicated accounting tools for comprehensive resource management.

A simple, open-source bookkeeping application designed for ease of use in small non-profit organizations. It focuses on basic income and expense tracking with straightforward reporting, minimizing the learning curve for volunteer staff.

A modular component for the Yii framework that provides accounting functionality for custom non-profit web applications. Developers can integrate this module to create tailored financial solutions that align with specific organizational workflows.

Not standalone software, but a critical open-source bridge connecting CiviCRM donor management with accounting tools. This integration ensures seamless flow of donation data into general ledgers, maintaining financial accuracy for non-profits.

A modern ERP and CRM software with a robust accounting module that supports multi-company and multi-currency operations. Its open-source license and modularity make it adaptable for non-profits needing integrated financial and relationship management.

An open-source ERP system that includes comprehensive financial management features suitable for larger non-profit entities. It offers inventory control, purchasing, and financial reporting, providing a unified platform for organizational resource planning.

While primarily a CRM, the open-source Vtiger platform allows for financial data tracking and invoice generation. Non-profits can leverage this to link donor interactions with financial transactions, enhancing donor relationship management.

A specialized open-source financial tracking tool designed for transparency in non-profit operations. It emphasizes audit trails and detailed reporting, helping organizations demonstrate fiscal responsibility to donors and regulatory bodies.

An open-source community module that extends the core Odoo accounting features for non-profit specific requirements. It helps manage funds, projects, and campaigns, providing tailored financial reporting aligned with non-profit standards.

Various open-source scripts and tools designed to export GnuCash data to formats compatible with grant reporting systems. These utilities enhance the usability of GnuCash for non-profits needing specific regulatory compliance outputs.

An open-source plugin for Akaunting that allows non-profits to track grants, restrict funds, and report on grant-specific expenses. This functionality ensures strict adherence to grant agreements and simplifies donor reporting processes.