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nextcloud/server

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35,797 stars·5,003 forks·PHP·AGPL-3.0·28 viewsnextcloud.com↗

Server

Nextcloud is a self-hosted platform designed for private cloud storage, file synchronization, and collaborative team workspaces. It provides a comprehensive suite of tools for document editing, groupware services like calendars and contacts, and secure data management, all while ensuring users maintain full control over their infrastructure and data sovereignty.

The platform distinguishes itself through a decentralized federated architecture that allows independent server instances to securely share data and collaborate across a network. It features a highly modular plugin ecosystem, enabling administrators to dynamically load, activate, and manage third-party applications through a centralized registry. This extensibility is supported by an event-driven workflow engine and background job processing, which automate repetitive tasks and integrate external services without manual intervention.

Beyond core storage and collaboration, the system includes robust administrative capabilities for managing user accounts, system health, and regulatory compliance. It offers extensive command-line tools for server maintenance, configuration, and performance monitoring, alongside support for integrating machine learning services to handle tasks such as language translation and speech-to-text conversion.

The software is deployed as a self-hosted environment on Linux, requiring standard web server, database, and runtime configurations to operate.

Features

  • Private Cloud Storage - Builds a private, secure file hosting platform under user control.
  • Collaboration Platforms - Provides a comprehensive suite for file storage, document editing, and team communication.
  • Groupware Suites - Provides a unified collaborative environment for managing shared calendars, contacts, and email services.
  • File Synchronization - Keeps local directories updated by automatically syncing files with a remote server.
  • Modular Plugin Architectures - Allows applications to be loaded dynamically from defined directories for extensible system functionality.
  • Collaboration Suites - Provides a unified environment for teams to share documents and manage calendars.
  • File Sharing Management - Manages how users share content by setting expiration dates, persistent shares, and file drop links.
  • Virtual File System Layers - Abstracts file operations through a unified interface that manages local storage, remote synchronization, and custom mimetype handling.
  • Self-Hosted Deployment Tools - Configures web server, database, and runtime requirements to deploy a self-hosted collaboration environment.
  • Federated Resource Protocols - Allows independent server instances to exchange data and collaborate securely across a decentralized network.
  • User Access Management - Controls system access, security policies, and storage allocations for individual users and groups.
  • Document Collaboration Tools - Enables real-time document editing with multiple users while maintaining layout fidelity.
  • CLI Administration Tools - Executes administrative tasks like installation and user management through the command-line interface.
  • Federated Sharing Protocols - Establishes federated cloud sharing to allow users to share files across different trusted server instances.
  • Plugin Architectures - Supports modular software plugins to add custom functionality to the core platform.
  • Background Job Queues - Processes asynchronous tasks like file workflows and event notifications without blocking the main thread.
  • Instance Administration Tools - Provides operational tools for installing, configuring, and maintaining a private cloud server instance.
  • System Administration Tools - Manages server health and platform performance through centralized configuration tools.
  • Cloud Storage - Comprehensive cloud suite for file storage, collaboration, and services.
  • Data Management - Suite for file hosting and data synchronization.
  • File Management - Listed in the “File Management” section of the Awesome Selfhosted awesome list.
  • File Storage and Sync - Comprehensive file, calendar, and contact synchronization platform.
  • File Synchronization - Comprehensive suite for file sharing, calendars, and contacts.
  • Backend and Infrastructure - Self-hosted file storage and cloud platform.
  • Php Projects - Listed in the “Php Projects” section of the Awesome For Beginners awesome list.
  • Media and Communication - Self-hosted platform for file storage and data privacy.
  • File Management - Comprehensive platform for data storage and file synchronization.
  • Personal Productivity - Self-hosted platform for file storage and collaboration.
  • Platform Workflow Automations - Defines automated logic that triggers based on specific system events using custom filters and user-defined conditions.
  • Server Configuration Management - Modifies server behavior and performance by managing parameters in primary configuration files.
  • Federated Data Networks - Connects independent server instances for secure, cross-platform collaboration.
  • Application Frameworks - Provides a modular architecture for installing and managing third-party services.
  • Plugin Registries - Manages dynamically loaded applications through a central registry to enable extensible system functionality.
  • Application Lifecycle Managers - Provides web and command-line interfaces to install, activate, deactivate, and retrieve metadata for software applications.
  • System Maintenance Utilities - Performs routine tasks including data backups, software upgrades, and instance migrations.
  • File Workflow Automations - Configures rules for access control, automatic tagging, and file retention based on specific conditions.
  • Database Optimization Tools - Manages database settings including replication and partitioning to optimize performance for large-scale deployments.
  • Large File Transfer Optimizers - Adjusts system and web server configurations to support large file transfers by tuning chunk sizes.
  • Command-Line Toolsets - Interacts directly with core system logic to facilitate server maintenance and configuration via the command line.
  • Event Engines - Triggers automated actions and integrations based on system events.
  • Workflow Orchestrators - Defines event-driven rules to automate repetitive data management and system processes.
  • Event-Driven Hook Systems - Triggers external HTTP notifications and automated workflows through a configurable listener and filtering mechanism.
  • AI Service Integrations - Connects machine learning services to perform automated language translation, process large language models, and convert spoken audio into text.
  • CLI Abstractions - Exposes administrative tasks through a console-based toolset that interacts directly with core system logic.
  • Command Line Interfaces - Provides command-line tools for managing system configuration and user accounts.
  • Content Search Providers - Registers custom search providers to allow users to search and insert content through a unified interface.
  • Federated Content Protocols - Enables decentralized file sharing and collaboration across independent server instances.
  • Webhook Event Consumers - Processes standardized JSON payloads containing event data and user context to build custom integrations.
  • System Health Monitors - Maintains a stable environment by adjusting configuration settings and security headers in response to alerts.

Star history

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Frequently asked questions

What does nextcloud/server do?

Nextcloud is a self-hosted platform designed for private cloud storage, file synchronization, and collaborative team workspaces. It provides a comprehensive suite of tools for document editing, groupware services like calendars and contacts, and secure data management, all while ensuring users maintain full control over their infrastructure and data sovereignty.

What are the main features of nextcloud/server?

The main features of nextcloud/server are: Private Cloud Storage, Collaboration Platforms, Groupware Suites, File Synchronization, Modular Plugin Architectures, Collaboration Suites, File Sharing Management, Virtual File System Layers.

What are some open-source alternatives to nextcloud/server?

Open-source alternatives to nextcloud/server include: awesome-selfhosted/awesome-selfhosted — This project is a community-curated directory of open-source software designed for deployment in private server… owncloud/core — This project is a self-hosted cloud storage server and content collaboration platform implemented as a PHP web… haiwen/seafile — Seafile is a self-hosted file synchronization and sharing platform that provides a central server for maintaining file… mickael-kerjean/filestash — Filestash is a unified storage management platform that provides a web-based interface for browsing, managing, and… syncthing/syncthing — Syncthing is a decentralized file synchronization engine that maintains consistent data states across multiple devices… drakkan/sftpgo — SFTPGo is a multi-protocol file server and secure file transfer gateway that enables the exchange and storage of files…

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