Microsoft OneDrive Alternatives

Online Sync and File Sharing

Access and sync your files anywhere

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Secure File Storage and collaboration

Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.

ownCloud is an open source project enabling businesses to host their own cloud storage while maintaining regulatory and compliance needs.

Open Source

With Nextcloud enterprises host their own secure cloud solution for storage, collaboration & communication from any device, anywhere.

Open Source

Cloud storage service with up to 20GB for free! Store, share and send large files to anyone. Join now and have your files everywhere you go.

SpiderOak makes it possible for you to privately store, sync, share & access your data from everywhere.

Encrypted cloud storage for your confidential files. Using Tresorit, files are encrypted before being uploaded to the cloud. Start encrypting files for free.

iCloud is cloud service done right. It stores your music, photos, apps, calendars, documents, and more. And wirelessly pushes them to all your devices.

The zero knowledge cloud sync & share solution for businesses. 100 % privacy guaranteed. Secure collaboration for your teams. End-To-End-Encryption is guaranteed and certified.

freemium €67.9 / Annually (Professional Starter Cloud 10 GB.)

Easy and secure encryption for the cloud. Provides security for all cloud storage services like Dropbox, OneDrive and Google Drive.

When it comes to saving your files on a cloud server, it is important to ensure the security of those files. Keeping your delicate files out of the wrong hands can save you a lot of time and hassle. Read more about Cryptomator.

Open Source