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
7 Open Source Alternatives to Nextcloud
Looking for an open-source alternative to Nextcloud? Below are 7 community-built tools that offer similar functionality — all free, open source, and ready to use or self-host. Ranked by GitHub stars.
29.4k
Puter
🌐 The Internet OS! A free, open-source, and self-hostable operating system designed to bring internet services and applications into a unified environment.
🏠
Self-Hosted🌐
Web🛠️
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
25.9k
Ente
🔒 End-to-end encrypted cloud service for securely storing photos, videos, and two-factor authentication secrets.
🔒
Security👨💻
Development🌐
Web🏠
Self-Hosted
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
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
1.2k
Homehub
A lightweight, no-login, self-hosted family utility designed to simplify home management. homehub features a progressive web app (PWA) requiring zero configuration, making it easy to set up and use without the need for user accounts.
🏠
Self-Hosted⚡
Productivity🌐
Web
Frequently asked questions
What are the best open-source alternatives to Nextcloud?
The top picks from this list are Filebrowser, Puter, CasaOS — all maintained, free to use, and self-hostable.
Are these alternatives to Nextcloud free?
Yes. Every tool listed here is open source and free to use. 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 Nextcloud?
Most of the alternatives listed are self-hostable. Check each tool's page for hosting details, system requirements, and licensing terms.
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