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Open-source alternatives to iCloud Drive

6 open-source projects that replace iCloud Drive, 3 of them for the whole job.

Open alternatives6

Keeping files in sync across devices. See the whole group

Nextcloud screenshot
37kActiveWindows · Mac · Linux · Android · iPhone · In your browserVerifiedAGPL-3.0Runs on your own server

Nextcloud Server is software you install on your own server to store, sync and share your files, contacts and calendars. It is aimed at people and organisations who want to host their own cloud storage instead of using a commercial provider.

Runs on your own server · GitHub · Needs a server or a hosting provider
Seafile screenshot
15kActiveWindows · Mac · Linux · Android · iPhone · In your browserGPL-2.0Runs on your own server

Seafile is open-source file storage that syncs folders across your devices and lets you share files with others. It is aimed at people and teams who want to keep control of where their files are stored.

Runs on your own server · GitHub
No screenshot yet
2.2kActiveWindows · Mac · Linux · Android · iPhone · In your browserApache-2.0Runs on your own server

ownCloud Infinite Scale is a self-hosted file sync and share platform that stores your files on your own server. It is for people and teams who want to keep their files in sync across devices without relying on a commercial cloud provider.

Runs on your own server · GitHub · Needs your own server
Syncthing screenshot
90kActiveWindows · Mac · LinuxMPL-2.0Replaces partlyApp

Syncthing keeps folders of files matching across two or more of your computers directly, without storing them in a cloud service. It is for people who want to sync their own files privately and without a company in the middle.

App · GitHub · No web access or share links; devices sync directly
Filestash screenshot
15kActiveIn your browserAGPL-3.0Replaces partlyApp

Filestash is a web-based file manager that lets you browse and manage files stored in many places, such as SFTP, S3, SMB or WebDAV servers, from one browser window. It also offers sync clients for computers and phones, aimed at people who want to keep their files in their own storage.

App · GitHub · Browser front-end for storage you already have
Owncloud screenshot
8.8kActiveWindows · Mac · Linux · Android · iPhone · In your browserAGPL-3.0Replaces partlyRuns on your own server

ownCloud Core is the server part of ownCloud Classic, which stores, syncs and shares files. It is for people and organizations who want to run their own file storage on a server they control.

Runs on your own server · GitHub · Older version; moving to Infinite Scale

Before you build

Planning something for an alternative to iCloud Drive? See what exists first, so you can reuse parts or explain what's different. Paste this into any AI assistant:

Read the list of open-source alternatives at https://opensourceeverything.org/data/groups/cloud-storage.json. Compare it with my project or idea below. Tell me which projects overlap, what I could reuse instead of rewriting, and what mine does that none of them do. My project or idea:
Download the list