Browse free open source Office/Business software and projects below. Use the toggles on the left to filter open source Office/Business software by OS, license, language, programming language, project status, and freshness.
Portable software for cloud, local, and portable USB drives
The free and Open Source productivity suite
A lightweight and easy-to-use password manager
Provides native Win32 open source ports and utilities
A premier mind-mapping software written in Java
Application for Mind Mapping, Knowledge and Project Management
Powerful desktop publishing software
The Eclipse-based report development tool for JasperReports
End to end data integration and analytics platform
A simple interface for working with TeX documents
Personal and small-business finance manager
Technical Analysis Library
Easy to solve all your clicking needs
Open source ERP and CRM web software for business
Open source note taking and to-do app with synchronization
World's best free and open source ERP
#1 alternative to Microsoft Project : Project Management software
Free Java Reporting Library
OpenProject is the leading open source project management software
You can message and share files inside your intranet without a server.
beautiful customizable clock with plugins
Document Management System and Content Management System
An enterprise-class CRM and more!
Drag and Drop Website Builder and CMS with E-commerce