own Cloud
Open-source file sync and share platform for your own infrastructure.
Open the official app on owncloud.com
This tool is hosted by its maintainers. Click below to open owncloud.com in a new tab — it's their official demo.
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Choose how you want to get started.
Use it free
Open the official tool or demo — no account needed.
Self-host it
Run the open-source version on your own infrastructure.
What is own Cloud?
ownCloud is an open-source cloud platform designed for secure file sharing, collaboration, and data management. It enables users to store, access, and synchronize files across devices while maintaining control over data privacy and compliance. The platform caters to individuals, teams, and organizations requiring a customizable solution for managing digital content. By offering features like real-time collaboration and granular access controls, ownCloud addresses challenges related to data sovereignty, security, and teamwork. Its AGPL-3.0 license ensures transparency and community-driven development, making it a trusted choice for enterprises and developers. With over 200 million users globally, ownCloud balances ease of use with enterprise-grade security, positioning itself as a viable alternative to proprietary cloud services.
How it works
ownCloud is an open-source cloud platform that allows users to store, share, and manage files securely across devices and teams. It prioritizes data privacy by enabling users to host their own servers, ensuring full control over sensitive information. The platform's primary purpose is to facilitate collaboration while maintaining compliance with data protection regulations. It serves as a centralized hub for file synchronization, access management, and real-time teamwork, particularly for remote or hybrid work environments. ownCloud offers Spaces, a feature for organizing collaborative projects into secure, team-specific folders. It integrates with web office tools like OnlyOffice, Microsoft 365, and Collabora Online, enabling document editing and commenting in real time. The Infinite Scale architecture supports large-scale deployments with advanced security protocols, including end-to-end encryption and role-based access controls.
How to use it
- 1Install the ownCloud server on a local machine or cloud infrastructure using the core repository from GitHub. 2. Configure the server with SSL encryption and user authentication settings. 3. Upload files or folders to the server, then generate shareable links with access permissions. 4. Access the platform via a web browser or desktop/mobile apps to collaborate in real time. Practical tips: Use the Spaces feature to structure team projects, and leverage web office integrations for document co-authoring. Regularly update the server to ensure security patches and compatibility with new features.
What it can do
- file sync platform
Use cases
Assumptions and limitations
Assumptions
- source: https://github.com/owncloud/core
- license: AGPL-3.0 — free to use
- privacy: Self-hosted — you control your data
Limitations
- Requires technical expertise to set up and maintain a self-hosted server.
- Limited built-in AI-driven analytics compared to proprietary cloud services.
- Mobile app functionality lags behind native cloud competitors in some regions.
- Community-driven development may result in slower adoption of enterprise features.
- Additional costs for premium security modules or third-party integrations.
Understanding the result
Open-source file sync and share platform for your own infrastructure.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by (MIT).
- Built with
- (owncloud/core)
- License
- MIT
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- Query
- Output
- Text
Built with owncloud/core. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- License
- MIT
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- / — GitHub Repository
Upstream project · GitHub
- AGPL-3.0 License
Upstream project
Frequently asked
What is the AGPL-3.0 license and how does it affect ownCloud?
The AGPL-3.0 license requires any modifications or derivatives of ownCloud to be made publicly available if the software is used in a networked environment. This ensures transparency and community contribution, but users must comply with licensing terms when deploying custom versions.
How does ownCloud ensure data security compared to proprietary services?
ownCloud prioritizes data sovereignty by allowing self-hosted deployments with end-to-end encryption and granular access controls. Unlike proprietary services, users retain full control over encryption keys and data storage locations, though this requires technical management of the server infrastructure.
How do I set up a self-hosted ownCloud server?
Download the core repository from GitHub, install dependencies like PHP and a database system, then configure the server through the admin console. Follow the installation wizard to set up user authentication, SSL certificates, and storage paths. Regularly update the core via Git to apply security patches.
How does ownCloud compare to Nextcloud and Dropbox?
ownCloud and Nextcloud share similar core functionalities but differ in governance: ownCloud is managed by Kiteworks with a focus on enterprise compliance, while Nextcloud is community-driven. Dropbox offers seamless integration with third-party apps but lacks the self-hosting flexibility and open-source transparency of ownCloud.
What should I do if I encounter a login error?
Check that your username and password match server settings. Verify SSL certificate validity if using HTTPS. Review server logs for error codes related to authentication failures. If issues persist, reset the admin password via the recovery tool or consult the community forums for troubleshooting guidance.