About us
English
Free Zero Knowledge Cloud Storage
Store documents securely with free zero knowledge cloud storage.

Trusted by Millions Worldwide
4.4
2,100+ reviews on G2
4.4
8,200+ reviews on Capterra
4.4
73,000+ reviews on App Store
248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
Zero knowledge cloud storage means that the service provider does not have access to the encryption keys used to protect the data. This ensures that only you have access to your information, maintaining high privacy and security standards.
Free cloud storage allows you to store your documents online without a fee. You'll create an account with a provider, upload your files, and access them from any device with internet access.
Yes, you can store a variety of file types including documents, images, and videos. Ensure your total storage usage adheres to the provider's limitations on file size and format.
Yes, zero knowledge storage offers a high level of safety by ensuring that only you have the encryption keys for your files, preventing unauthorized access.
No, zero knowledge cloud storage typically requires an internet connection to access your files since they are stored online. However, some services may offer sync options for offline access.
Free storage options often have limited space. Providers might offer additional storage for a fee or through referral programs.
Yes, most cloud storage services allow you to share files with others by creating a shareable link or inviting others via email.
Yes, some services impose a maximum file size limit. It's wise to check the specific limits of your storage provider to avoid upload issues.
No special software is needed. Most cloud storage services can be accessed via a browser or a mobile app.
Use a strong, unique password and enable two-factor authentication (2FA) to enhance the security of your cloud storage account.
Many cloud storage services offer automatic backup features. Check with your provider if this functionality is available in their free plan.
If you're using zero knowledge storage, losing your encryption key could mean losing access to your files since even the provider cannot access them.
Yes, it ensures that sensitive business data remains confidential and accessible only by authorized personnel, making it ideal for businesses with privacy concerns.
Some services provide file versioning, which allows you to retrieve previous versions of a document. Verify this feature with your provider.
Most providers offer upgrade options for additional storage capacity if you exceed the limits of the free plan. Check the provider's pricing structure for more information.