Encrypted Cloud Storage Services

If you are currently using Dropbox, Google Drive, Microsoft OneDrive or Apple iCloud, you should pick an alternative here.

{% include cardv2.html title="Nextcloud - Choose your hoster" image="/assets/img/provider/Nextcloud.png" description="Similar functionally to the widely used Dropbox, with the difference being that Nextcloud is free and open-source, and thereby allowing anyone to install and operate it without charge on a private server, with no limits on storage space or the number of connected clients." website="https://nextcloud.com/" forum="https://forum.privacytools.io/t/discussion-nextcloud/287" github="https://github.com/nextcloud" windows="" mac="" linux="" bsd="" ios="" android="" fire="" %} {% include cardv2.html title="Least Authority S4 - For Experts" image="/assets/img/provider/S4.jpg" description="S4 (Simple Secure Storage Service) is Least Authority's verifiably secure off-site backup system for individuals and businesses. 100% client-side encryption and open source transparency. 250GB for $9.95/month or 5TB for $25.95/month. Servers are hosted with Amazon S3 in the US." website="https://leastauthority.com/" forum="https://forum.privacytools.io/t/discussion-least-authority-s4/288" github="https://github.com/LeastAuthority" windows="" mac="" linux="" bsd="" %}

Worth Mentioning

Cryptomator - Free client-side AES encryption for your cloud files. Open source software: No backdoors, no registration.
CryptPad - Free and end-to-end encrypted real time collaboration sharing folders, media, and documents.