Flow is a modular and scalable web application framework built with Total.js, offering ease of use and deployment flexibility.

FluxBB is a fast, lightweight, and user-friendly Open Source forum application.

Focalboard

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana

Font Compare is a user-friendly web application that allows for the quick visual comparison of multiple locally hosted fonts.

Forgejo

Forgejo is a self-hosted, lightweight software forge that prioritizes ease of use, security, and community collaboration.

Formbricks

Formbricks is an Open Source, privacy-first Experience Management suite enabling easy creation and deployment of surveys for valuable customer insights.

Framaforms

Framaforms is a free, Open Source, and privacy-respecting online form builder that empowers users to easily create, share, and analyze forms.

An open source applicant tracking system with self-hosting capabilities

FreeCAD

FreeCAD is a freeand Open Source, multiplatform parametric 3D modeler for various engineering and design applications.

FreeFem++ is a powerful, Open Source finite element software for solving partial differential equations.

FreeScout

FreeScout is a free, self-hosted,and Open Source help desk and shared inbox application offering a powerful alternative to commercial platforms like Zendesk and Help Scout.

Friendly Analytics

Friendly Analytics is a privacy-friendly Swiss web analytics platform that helps businesses understand their website visitors, optimize conversion rates, and increase revenue without compromising data protection.

FusionDirectory

FusionDirectory is a modern, Open Source IAM solution offering simplified and secure identity management for higher education, research, and public organizations.

FusionDirectory Orchestrator

FusionDirectory Orchestrator is a modern, secure, and scalable Open Source IAM solution for managing identities and access in higher education, research, and public organizations.

FusionInventory

FusionInventory is a free and Open Source software solution for IT asset management and software deployment.

GLPI

GLPI is a powerful, Open Source IT service management software for managing helpdesks and IT assets.

GNU Data Language (GDL) is a free, Open Source data analysis and visualization environment compatible with IDL and PV-WAVE.

GNU Grep

GNU Grep is a powerful, versatile, and Open Source command-line utility for searching text files based on regular expression patterns.

Galette is an Open Source web application for membership management, designed specifically for non-profit organizations.

Galene is a lightweight, easy-to-deploy, and Open Source video conferencing server suitable for lectures, meetings, and other collaborative purposes.

GanttProject

GanttProject is a free, easy-to-use, Open Source desktop project management software with Gantt chart capabilities for small and medium-sized businesses.

Gatsby

Gatsby is a React-based, Open Source framework for building blazing-fast websites with a unified data layer and powerful features.

GeoNature

GeoNature is an Open Source, collaborative biodiversity information system providing web and mobile tools for data collection, management, and dissemination.

GeoNetwork is an Open Source catalog application for managing and sharing spatially referenced resources.