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Chamilo is an open-source (under GNU/GPL licensing) e-learning and content management system, aimed at improving access to education and knowledge globally. It is backed up by the Chamilo Association, which has goals including the promotion of the software, the maintenance of a clear communication channel and the building of a network of services providers and software contributors.

Canvas is the new, open source learning management system that's revolutionizing the way we educate. Easy to learn, easy to use.

Edmodo is a free social learning platform that provides a safe environment for students and teachers to connect and collaborate.

SWAD (Shared Workspace At a Distance) is a free-software, fast and efficient Learning Management System (LMS) for distance learning and teaching management. It has been developed and used at the University of Granada (Spain) since 1999. Since 2012 it is used in other universities and also in the cloud (https://openswad.org/ )

Open edX is implemented mostly in Python (with some Ruby and NodeJS as well) and the code is being made available under an AGPL license.

Forma Lms is an open-source, web-based elearning platform (Learning Management System - LMS), used to manage and deliver online training courses.

Schoology is a learning management system (LMS) and social network that makes it easy to create and share academic content.

ATutor is a free Open Source Web-based elearning environment designed with accessibility and adaptability in mind. Create online courses, develop, reuse, and share standardized elearning content, manage your distance learning activities and social networks.

The edx-platform is the main repository of edX Code covering both the LMS and the authoring tool, Studio. It also includes XModules and various graders.

Geenio is a cloud-based platform created for people who want to build e-learning process for company internal or external project from the scratch with the least efforts and pain.

Historically, the community has aligned around a single project, the Sakai Collaboration and Learning Environment (CLE). This project has also drawn in the Open Source Portfolio (OSP), including it in the Sakai CLE.

SchoolTime has one objective - To create a 100% usable & affordable ERP software. With so many software solutions available, usability becomes the key. We have put in scientific approach in user experience to make SchoolTime usable so that you can reap the benefits of the tool from the moment you sign up. Schools can go live with this solution in less than 30 seconds without the need of any IT knowledge or resources. Pure Self-Service SaaS application for end user delight.

eFront is an easy to use, visually attractive, SCORM certified, eLearning and Human Development Platform.