Open Source Self-Hosted Microsoft OneDrive Alternatives

Microsoft OneDrive is not available as a self-hosted solution but there are plenty of alternatives for power users and business that want to host a solution on-premise. The best open source Self-Hosted alternative is Nextcloud. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft OneDrive and many of them are open source and available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting open source Self-Hosted alternatives to Microsoft OneDrive are Syncthing, ownCloud, Seafile and Sync-in.

filter to find the best alternatives

Microsoft OneDrive alternatives are mainly Cloud Storage Services, but if you're looking for File Sync Tools or File Managers you can filter on that. Other popular filters include Linux, Self-Hosted + Open Source, Self-Hosted, Open Source, Mac and EU. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Microsoft OneDrive.

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Get a badge for your siteMicrosoft OneDrive alternatives page was last updated Mar 18, 2026

Nextcloud
1244 likes
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.
182 Nextcloud alternatives
Cost / License
Free
Open Source (AGPL-3.0)
Application typeApplication types
Cloud Storage
File Sync
Origin
Germany
EU
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
HUAWEI AppGallery
iPad
Self-Hosted
Snapcraft
Flathub
F-Droid
Raspberry Pi
Cloudron
Docker Hub
OpenAPK
Germany
EU
+5
Good alternative?Is Nextcloud a good alternative to Microsoft OneDrive?

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17comments
Nextcloud vs Microsoft OneDrive Comments
Top Positive Comment by Guest · Oct 28, 2017
Open source, so possibility of new features + bug fixes added with pull requests. Storage on your own terms, specify where these items are stored.
Top Negative Comment by Nuncio Bitis · Jan 5, 2026
You have to know how to set up your own server. You don't have to do that with OneDrive.
Positive comment by docryan · Aug 12, 2025
I do not depend on Cloud. I make my own and have total control.
3 of 17 comments
Nextcloud is Free and Open SourceMicrosoft OneDrive is Freemium and Proprietary
Nextcloud is Privacy focused, Security-focused, Customizable and DecentralizedMicrosoft OneDrive is not according to our users
Syncthing
922 likes
Open-source, peer-to-peer service offering encrypted file synchronization, ensuring data privacy and user-autonomy without relying on cloud storage or central servers, suitable for various uses.
138 Syncthing alternatives
Cost / License
Free
Open Source (MPL-2.0)
Application type
File Sync
Origin
Sweden
EU
Platforms
Mac
Windows
Linux
BSD
Self-Hosted
Terminal
Cloudron
Termux
Sweden
EU
Good alternative?Is Syncthing a good alternative to Microsoft OneDrive?

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2comments
Syncthing vs Microsoft OneDrive Comments
Negative comment by Nuncio Bitis · Jan 5, 2026
Not a cloud service. It also doesn't support syncing with mobile devices.
Positive comment by needleinajaystack · Apr 11, 2020
Decentralized self-hosting with good apps for every device
2 of 2 comments
Syncthing is Free and Open SourceMicrosoft OneDrive is Freemium and Proprietary
Syncthing is a File Sync Microsoft OneDrive is a Cloud Storage Service
Syncthing is Decentralized, Lightweight and Privacy focusedMicrosoft OneDrive is not according to our users
ownCloud
876 likes
Self-hosted option for secure file sync, sharing, calendars, contacts, and mail supporting mobile, desktop, web access and external storage, real-time collaboration, password-protected links, document editing, anti-virus scanning, and LDAP integration.
239 ownCloud alternatives
Cost / License
Freemium
Open Source
Application typeApplication types
Cloud Storage
File Sync
Origin
United States
Platforms
Mac
Windows
Linux
Android
iPhone
Blackberry
Android Tablet
iPad
Self-Hosted
Software as a Service (SaaS)
Raspberry Pi
Cloudron
United States
+9
Good alternative?Is ownCloud a good alternative to Microsoft OneDrive?

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3comments
ownCloud vs Microsoft OneDrive Comments
Negative comment by Nuncio Bitis · Jan 5, 2026
OwnCloud is just NextCloud with a different name. You need to know how to set up your own server, which is not centralized.
Positive comment by Guest · Aug 12, 2016
With Nextcloud you control your own data, you are limited by your own hardware and don't have to trust Microsoft with your data.
Positive comment by Guest · Aug 16, 2016
Onwcloud is a file sharing server.
3 of 3 comments
ownCloud is Freemium and Open SourceMicrosoft OneDrive is Freemium and Proprietary
Seafile
199 likes
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.
137 Seafile alternatives
Cost / License
Freemium
Open Source
Application typeApplication types
Cloud Storage
File Sync
Origin
China
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
Software as a Service (SaaS)
China
+4
Good alternative?Is Seafile a good alternative to Microsoft OneDrive?

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1comment
Seafile vs Microsoft OneDrive Comments
Negative comment by Nathaniel Blackburn · Jan 15, 2026
Not available for personal use so not a 1:1 alternative.
1 of 1 comments
Seafile is Freemium and Open SourceMicrosoft OneDrive is Freemium and Proprietary
Seafile is Privacy focusedMicrosoft OneDrive is not according to our users
Sync-in
21 likes
Sync-in is a secure, open-source platform for file storage, synchronization, and team collaboration — designed to give organizations full control over their data and workflows, while remaining flexible enough for individual needs.
73 Sync-in alternatives
Cost / License
Free
Open Source (AGPL-3.0)
Application typeApplication types
File Sync
Cloud Storage
Origin
France
EU
Platforms
Mac
Windows
Linux
Self-Hosted
Cloudron
Docker
Docker Hub
npm
YunoHost
France
EU
+6
Good alternative?Is Sync-in a good alternative to Microsoft OneDrive?
IPFS
177 likes
IPFS is a global, versioned, peer-to-peer filesystem. It combines ideas from Git, BitTorrent, Kademlia, SFS, and the web. It is like a single bittorrent swarm, exchanging git objects. IPFS provides an interface as simple as the HTTP web, but with permanence built in.
70 IPFS alternatives
Cost / License
Free
Open Source
Application typeApplication types
File Sync
Anonymizing Network
Origin
United States
Platforms
Mac
Windows
Linux
BSD
Self-Hosted
Firefox
United States
+1
Good alternative?Is IPFS a good alternative to Microsoft OneDrive?
Hoodik
31 likes
Lightweight, self-hosted encrypted cloud storage enabling fast uploads and downloads, easy Docker install, secure public link sharing, browser-side cryptography, searchable metadata, and low RAM footprint. Designed for privacy, performance, and file management.
Cost / License
Free
Open Source
Application typeApplication types
Cloud Storage
File Sync
Origin
Croatia
EU
Platforms
Android
iPhone
Self-Hosted
Docker
Croatia
EU
+7
Good alternative?Is Hoodik a good alternative to Microsoft OneDrive?
Cozy Cloud
135 likes
Cozy makes the personal cloud more accessible. Respectful of the user's privacy, Cozy simplifies daily tasks: synchronize and backup photos, automate bills downloading, manage expenses, etc. Flexible and easy to use, their Open Source platform allows users to create and...
89 Cozy Cloud alternatives
Cost / License
Freemium
Open Source (AGPL-3.0)
Application typeApplication types
Cloud Storage
File Sync
Origin
France
EU
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Android
iPhone
Self-Hosted
Go (Programming Language)
France
EU
+4
Good alternative?Is Cozy Cloud a good alternative to Microsoft OneDrive?
Pydio
132 likes
Pydio is the mature alternative to Dropbox and Box.com, to build your own box, on your own servers.
79 Pydio alternatives
Cost / License
Freemium
Open Source (AGPL-3.0)
Application typeApplication types
Cloud Storage
File Sync
Origin
France
EU
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
Self-Hosted
France
EU
+5
Good alternative?Is Pydio a good alternative to Microsoft OneDrive?
OxiCloud
14 likes
Lightweight file storage with a Rust backend and optimized binary for efficiency, offering responsive UI on desktop and mobile, simple setup, multilingual English and Spanish support, no PHP dependency, and designed for minimal resource use on home servers.
74 OxiCloud alternatives
Cost / License
Free
Open Source (MIT)
Application typeApplication types
Cloud Storage
File Sync
Platforms
Self-Hosted
Windows
Mac
Linux
AppImage
Android
iPhone
Good alternative?Is OxiCloud a good alternative to Microsoft OneDrive?
Twake Drive
12 likes
An open-source alternative to Google Drive, offering secure, self-hosted cloud storage with full control over your data, enhanced privacy, and enterprise-grade collaboration features.
Cost / License
Free
Open Source (AGPL-3.0)
Application typeApplication types
Cloud Storage
File Sync
Origin
France
EU
Platforms
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
Docker
France
EU
Good alternative?Is Twake Drive a good alternative to Microsoft OneDrive?
Puter
66 likes
Puter is a privacy-first personal cloud that houses all your files, apps, and games in one private and secure place, accessible from anywhere at any time.
55 Puter alternatives
Cost / License
Free
Open Source (AGPL-3.0)
Application typeApplication types
Cloud Storage
File Sync
Origin
International
Platforms
Online
Docker
Self-Hosted
Global
Good alternative?Is Puter a good alternative to Microsoft OneDrive?

12 of 30 Microsoft OneDrive alternatives

Open Source Self-Hosted Microsoft OneDrive Alternatives

Alternatives list

Nextcloud

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Nextcloud vs Microsoft OneDrive Comments

Syncthing

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Syncthing vs Microsoft OneDrive Comments

ownCloud

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ownCloud vs Microsoft OneDrive Comments

Seafile

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Seafile vs Microsoft OneDrive Comments

Sync-in

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IPFS

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Hoodik

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Cozy Cloud

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Pydio

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OxiCloud

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Twake Drive

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Puter

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