ownCloud is described as 'Self-hosted platform for secure file sync, sharing, calendar, and contact management with desktop, mobile, web access, and multi-device syncing' and is a leading Cloud Storage service in the backup & sync category. There are more than 100 alternatives to ownCloud for a variety of platforms, including Web-based, Windows, Mac, Linux and Android apps. The best ownCloud alternative is Nextcloud, which is both free and Open Source. Other great apps like ownCloud are Dropbox, Google Drive, MEGA and Proton Drive.
Fast and very secure digital asset management platform with a user-friendly interface. Allows you to customize download links with your brand's style and logo. Controlled access to all your digital files-anytime, anywhere,on any device and more.
On-premises solution offering file sync, universal data access and collaboration through Nextcloud Files, Talk, and Groupware. Ensures secure, controlled data storage for enterprise with powerful privacy tools including encryption, fine-grained access, and a bug bounty.
Server doesn't run on Windows
Free and auto install setup
Almost everyone thinks Nextcloud is a great ownCloud alternative.
Nextcloud is the most popular Web-based, Windows, Android & Mac alternative to ownCloud.
Nextcloud is the most popular Open Source & free alternative to ownCloud.
Synchronize and access files across multiple devices with secure cloud storage. Features include 2GB free storage, two-factor authentication, selective sync, offline access, shared folders, and built-in viewer, supporting various platforms and languages.
Dropbox is only a "drive", own cloud does email, calendar, contacts, too.
ownCloud runs on a private server
Not only is Dropbox not a self-hosted service like ownCloud, but it is also quite expensive.
This alternative is disputed. Dropbox is a legitimate ownCloud alternative, but it might have issues that some users think are important.
A file storage and synchronization service integrated with Google Docs suite, enabling seamless collaboration across devices. Offers scalable storage, real-time updates, offline access, and extensive sharing options across Mac, PC, and mobiles.
ownCloud's core feature is to run on your own server. Google is the absolute opposite of that.
Google drive is a service, with limited options to custom configured the environment.
Not similar at all, ownCloud is a software that can be installed on your own server. Google Drive is a hosted service.
This alternative is disputed. Google Drive is a legitimate ownCloud alternative, but it might have issues that some users think are important.
Google Drive is the most popular SaaS alternative to ownCloud.
This cloud-storage service offers end-to-end encryption, selective synchronization, and shared folders without ads. Supports offline access, two-factor authentication, encrypted backup, a command-line interface, and dark mode for comfortable use.
Lot of space, good sync app, good encryption, etc
ownCloud runs on your own server.
MEGA is hosted, ownCloud runs on your own server. One has NOTHING to do with the other.
Some users think MEGA is a great ownCloud alternative, some don't.
Offering comprehensive privacy with end-to-end encryption, Proton Drive allows users to store, synchronize, and share files across various devices through web, desktop, and mobile apps. Free storage up to 5 GB, service remains open-source and audited, ensuring file content and access control.
Filen is a cutting-edge cloud storage provider that offers client-side, end-to-end, zero-knowledge encryption. Headquartered and operated entirely in Germany, Filen is at the forefront of combining comprehensive features with uncompromising privacy and security.
Open source cloud platform for organizations with self-hosting, device file synchronization, sharing, versioning, secure encrypted storage, admin controls, web access, audit logging, and support for desktop and mobile clients for secure collaboration.
OwnCloud is groupware. Seafile is a file-sync storage solution. Just because they have overlapping functionality, does NOT make them interchangeable.
OwnCloud is groupware. Seafile is a file-sync storage solution. Just because they have overlapping functionality, does NOT make them interchangeable.
It is similar to ownCloud in that it's self-hosted. Does not have apps such as Calendar, and is not compatible with the Federated Cloud sharing (ownCloud+Nextcloud+Pydio)
Most users think Seafile is a great ownCloud alternative.
Manage and share files securely across devices with OneDrive. It offers 5 GB free storage, direct Office integration, automatic backups, and file sync for seamless collaboration. Ideal for personal and business use with advanced data protection tools.
ownCloud runs on your own server, not on microsoft's servers.
There are filters to filter by self-hosted or not. So of course they are alternatives to each others.
ownCloud is self-hosted, OneDrive is a proprietary service running on Microsoft servers.
This alternative is disputed. Microsoft OneDrive is a legitimate ownCloud alternative, but it might have issues that some users think are important.
YunoHost is a Debian GNU/Linux based distribution packaged with free software that automates the installation of a personal web server. The purpose of YunoHost is to allow users to easily host their own web services by enabling a simple point-and-click web interface for...
Resilio Sync allows you to automatically sync files between computers via secure, distributed technology (P2P bittorrent protocol).
Like OwnCloud, BittorrentSync allows syncing files across chosen computers even in local network, so it doesn't require connection to the internet.
Some users think Resilio Sync is a great ownCloud alternative, some don't.
Offers secure content management with workflow automation, AI-driven insights, 10GB free cloud storage, e-signature support, integration with 1,500+ apps, file-level security, offline access, document commenting, real-time search, and previews for 200+ file types.
Box allows you to share a chunk of your data by uploading it to THEIR storage space : you do not control it any longer. While ownCloud on the opposite allows you to securely share part of YOUR (Home / Enterprise) server storage space. You stay in control.
ownCloud runs on your own server, not on Box' servers.
This alternative is disputed. Box is a legitimate ownCloud alternative, but it might have issues that some users think are important.
Choose simplicity, get Cozy. We all have a life and a digital life. Cozy gathers them. In your Cozy, you have all your personal data: pictures, health, bank, holidays, accessible only by you. Welcome to your new digital home.
with cozy you can sync more than just files. like contacts and calendars which is more important to me than file sharing.
Although tailored for families, it offers many of the same features as a typical groupware solution like OwnCloud -- calendaring, group messaging, sharing of files & content, etc.
Most users think Cozy Cloud is a great ownCloud alternative.
Switzerland
Germany
EU
United States
New Zealand
China
France
It’s a community-fork of ownCloud with all components being open source. :)