34.6k
Nextcloud Server
Nextcloud Server, a secure and private cloud server to store, share, and sync your data.
🏠
Self-Hosted🔒
Security⚡
Productivity🛠️
Tools
6 Open Source Alternatives to ownCloud
There are 6 open-source alternatives to ownCloud in this directory. The most popular is Nextcloud Server with 34.6k GitHub stars, followed by Filebrowser(34.3k stars). All are open source, free to use, and many can be self-hosted.
Quick comparison
| # | Tool | Stars | Language | License |
|---|---|---|---|---|
| 1 | Nextcloud Server Nextcloud Server, a secure and private cloud server to store, share, and sync your data. | 34.6k | PHP | GNU Affero General Public License v3.0 |
| 2 | Filebrowser Filebrowser is a web-based file manager that enables users to seamlessly access and manage files on a server through a browser interface. | 34.3k | Go | Apache License 2.0 |
| 3 | CasaOS CasaOS is a simple, easy-to-use, elegant open-source Personal Cloud system, designed to provide users with a seamless experience for home server management. | 28.9k | Go | Apache License 2.0 |
| 4 | Seafile High performance file syncing and sharing, with Markdown WYSIWYG editing, Wiki, file labeling, and other knowledge management features. | 14.6k | C | Other |
| 5 | All-in-One The official Nextcloud installation method providing easy deployment and maintenance with most features included in a single instance. | 9.5k | PHP | GNU Affero General Public License v3.0 |
| 6 | Olares Olares is an open-source personal cloud platform that empowers users to regain control of their data by hosting files, apps, and services privately. Designed for user privacy, data sovereignty, and easy self-hosting. | 3.5k | Go | GNU Affero General Public License v3.0 |
All open-source alternatives to ownCloud
34.3k
Filebrowser
Filebrowser is a web-based file manager that enables users to seamlessly access and manage files on a server through a browser interface.
🌐
Web🏠
Self-Hosted🛠️
Tools
28.9k
CasaOS
CasaOS is a simple, easy-to-use, elegant open-source Personal Cloud system, designed to provide users with a seamless experience for home server management.
🏠
Self-Hosted🛠️
Tools⚙️
DevOps
14.6k
Seafile
High performance file syncing and sharing, with Markdown WYSIWYG editing, Wiki, file labeling, and other knowledge management features.
👨💻
Development⚙️
DevOps🏠
Self-Hosted🛠️
Tools
9.5k
All-in-One
The official Nextcloud installation method providing easy deployment and maintenance with most features included in a single instance.
🏠
Self-Hosted⚙️
DevOps⚡
Productivity
3.5k
Olares
Olares is an open-source personal cloud platform that empowers users to regain control of their data by hosting files, apps, and services privately. Designed for user privacy, data sovereignty, and easy self-hosting.
🏠
Self-Hosted⚡
Productivity🛠️
Tools🌐
Web
Frequently asked questions
What are the best open-source alternatives to ownCloud?
The top three are Nextcloud Server(34.6k stars), Filebrowser(34.3k stars), CasaOS(28.9k stars). All are open source and free to use.
Are these alternatives to ownCloud free?
Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Can I self-host an alternative to ownCloud?
Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.
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