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Enterprise Open Source Projects Directory

Explore open source software projects used throughout modern enterprise technology environments.

The Decision Insights Open Source Projects Directory provides information about software projects, foundations, communities, and technologies that power modern infrastructure, networking, security, observability, cloud, AI, and software development environments.

Project profiles help technology teams understand project purpose, ecosystem relevance, adoption patterns, associated organizations, related technologies, and industry context.

Use the search bar to discover projects by technology category, functionality, programming language, vendor ecosystem, or market segment.

1,899 results · page 15 of 95

  • Apache OFBiz

    Apache OFBiz is an open-source enterprise automation framework providing modular ERP, CRM, and e-commerce business applications.

  • Apache OFBiz R11.04

    Apache OFBiz R11.04 is an open-source ERP and business applications platform for building and operating integrated enterprise solutions.

  • Apache Olingo

    Apache Olingo is an open-source Java OData protocol library for building and consuming RESTful data services.

  • Apache Oltu - Parent - 1

    Apache Oltu - Parent - 1 is the parent build and configuration module for Apache Oltu’s OAuth implementation libraries.

  • Apache OODT 0.1-incubating

    Apache OODT 0.1-incubating is a data management and workflow framework for metadata-driven, distributed information systems.

  • Apache Oozie

    Apache Oozie is a workflow scheduler and coordination system for managing Hadoop jobs in enterprise data processing environments.

  • Apache Open Climate Workbench

    Apache Open Climate Workbench is an open-source suite for climate data analysis and model–observation evaluation workflows.

  • Apache OpenDAL

    Apache OpenDAL is a unified data access abstraction layer that provides a single API for interacting with heterogeneous storage backends.

  • Apache OpenEJB

    Apache OpenEJB is an embeddable EJB container that provides the EJB core of the Apache TomEE Java EE/Jakarta EE application server.

  • Apache OpenJPA

    Apache OpenJPA is an open-source implementation of the Java Persistence API (JPA) for object-relational mapping in Java applications.

  • Apache OpenMeetings

    Apache OpenMeetings is a web conferencing server for browser-based audio/video meetings, screen sharing, and collaborative rooms.

  • Apache OpenNLP

    Apache OpenNLP is an open-source machine learning–based toolkit for core natural language processing tasks such as tokenization and tagging.

  • Apache OpenOffice

    Apache OpenOffice is an open-source office productivity suite providing word processing, spreadsheets, presentations, graphics, databases, and formula editing.

  • Apache OpenOffice 4.1.16

    Apache OpenOffice 4.1.16 is an open-source office productivity suite for creating and managing OpenDocument-based office files.

  • Apache OpenWebBeans

    Apache OpenWebBeans is an open-source CDI implementation for Java that provides a CDI container and dependency injection capabilities.

  • Apache OpenWhisk

    Apache OpenWhisk is an open-source serverless platform for executing event-driven functions as a function-as-a-service framework.

  • Apache ORC

    Apache ORC is a columnar storage format for Hadoop-based analytics focused on efficient storage, compression, and query performance.

  • Apache ORO

    Apache ORO is a Java library providing Perl-compatible regular expression and text pattern matching capabilities for applications.

  • Apache Ozone

    Apache Ozone is a distributed object store for big data and cloud-native environments with Hadoop-compatible access.

  • Apache Paimon

    Apache Paimon is an open-source data lake storage format and table store for streaming-first and batch analytics on commodity storage.