Cryptomator
Cryptomator is a free, open-source software used to encrypt your cloud files locally before uploading them to cloud storage services like Dropbox, Google Drive, etc. It works across platforms like Windows, Mac, Linux, Android, and iOS.
encryption
privacy
security
opensource
crossplatform
Cryptomator: Free, Open-Source Cloud File Encryption
A secure solution for encrypting cloud files locally before uploading to Dropbox, Google Drive, and more, available on Windows, Mac, Linux, Android, and iOS.
What is Cryptomator?
Cryptomator is a free, open-source client-side encryption software used to securely store files in the cloud. It works by creating an encrypted vault on your device that gets synced with your cloud storage provider.
Some key features of Cryptomator include:
- Encrypts files client-side before uploading them to the cloud
- Uses AES-256 and HMAC-SHA256 to encrypt files, with Scrypt for key derivation
- Open-source software published under MIT license
- Free to use without restrictions
- Works across platforms like Windows, Mac, Linux, Android, iOS
- Integrates with cloud providers like Dropbox, Google Drive, OneDrive, Box, Mega, etc.
- Allows accessing encrypted vaults directly from cloud storage apps
- Granular control over encryption keys
Cryptomator secures your sensitive files and provides peace of mind when using cloud storage services. As it encrypts data locally before upload, even the cloud provider cannot access your encrypted vaults. Overall an excellent open-source encryption tool to secure cloud files.
Cryptomator Features
Features
- Client-side encryption
- Open source software
- Cross-platform - works on Windows, Mac, Linux, Android, iOS
- Integrates with cloud storage providers like Dropbox, Google Drive, OneDrive, etc
- Uses AES-256 and HMAC-SHA256 encryption standards
- Vaults can be unlocked manually or via master password
- Selective sync - choose which files/folders to sync
- Community-driven development model
Pricing
- Open Source
- Free
Pros
Strong encryption protects files in cloud storage
Free and open source - no licensing costs
Easy to use with drag and drop functionality
Works across all major platforms
Integrates seamlessly with existing cloud storage services
Active development community improves software continuously
Cons
Can experience sync issues in some cases
No cloud storage provided - relies on third party services
Mobile apps lack some advanced desktop features
No built-in collaboration features
Requires some technical knowledge to setup and use
Official Links
The Best Cryptomator Alternatives
Top Security & Privacy and Encryption and other similar apps like Cryptomator
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