Opencast is a free, Open Source platform for automated video capture and distribution of educational content at scale.

Openchangelog

Openchangelog helps you create and manage beautiful, up-to-date changelogs for your software products.

OpenCloud

OpenCloud is an Open Source, Go-based server backend providing scalable and secure services with flexible authentication options.

openDCIM is a free, web-based application for managing data center infrastructure, replacing spreadsheets and offering features such as inventory tracking, capacity planning, and power outage simulation.

OpenEMR

OpenEMR is the world's leading Open Source electronic health record (EHR) and medical practice management software, providing a comprehensive, cost-effective, and customizable solution for healthcare providers.

OpenJDK is an Open Source project that provides a free and collaborative implementation of the Java Development Kit.

OpenKM

OpenKM is a Open Source Document Management System

OpenLdap

OpenLDAP is a robust, Open Source implementation of the Lightweight Directory Access Protocol (LDAP), providing a suite of tools and libraries for managing directory information.

OpenNebula

OpenNebula is an Open Source cloud and edge computing platform that simplifies the management of private, hybrid, and edge cloud infrastructures.

OpenNebula Community Edition

OpenNebula is an Open Source cloud and edge computing platform that simplifies the deployment and management of private, hybrid, and multi-cloud infrastructures.

OpenOTP Security Suite

OpenOTP Security Suite is an all-in-one enterprise security solution providing multi-factor authentication, IAM, SSO, PKI, and network access control in a unified platform.

OpenPanel

OpenPanel is a powerful and flexible hosting panel that offers a VPS-like experience at a fraction of the cost, with enhanced security and easy management.

OpenProject

OpenProject is a powerful, secure, and Open Source project management software for classic, agile, or hybrid project management.

Openprovider

Openprovider is an all-in-one domain management platform that simplifies domain reselling, offering cost-price domains and various tools to increase profitability.

Open Radio Station (ORS) is a plug-and-play, all-in-one 4G/5G vRAN solution for private networks.

OpenSearch

OpenSearch is an Open Source, enterprise-grade search and observability suite for managing unstructured data at scale.

OpenStack

OpenStack is an Open Source cloud computing platform providing a comprehensive suite of services for building and managing cloud infrastructure.

openSUSE

openSUSE is a community-driven Open Source Linux distribution offering stable and rolling release options, along with a comprehensive suite of development tools.

OpenSVC

OpenSVC is an Open Source clusterware and orchestrator providing a comprehensive solution for deploying, managing, and monitoring applications across diverse environments.

OpenTalk

OpenTalk is a secure and user-friendly video conferencing platform that facilitates productive and engaging virtual collaboration, while respecting data privacy.

Open Telekom Cloud

Open Telekom Cloud is a secure and flexible European public cloud offering a wide range of services, 24/7 support, and a vibrant community.

OpenTestFactory

OpenTestFactory is an Open Source test orchestration framework for automating and managing automated tests.

OpenTouch Enterprise Cloud

OpenTouch Enterprise Cloud accelerates digital transformation with secure, flexible, and easy-to-manage communication-as-a-service.

OpenTouch Message Center

OpenTouch Message Center (OTMC) was a unified messaging application providing voicemail, fax, and email management, but is now discontinued.