Best Encryption Cloud Apps

Cryptomator: Protect Privacy

Open Source Cloud Encryption

Free

Encrypt your sensitive data stored in cloud services with this open-source tool. It allows you to create secure vaults with passwords, accessible only by you, and integrates seamlessly with your device's file system. Protect your privacy and ensure your data remains confidential.

Filen - Cloud Storage

Cloud storage, redefined.

Free

Securely store photos, videos, and documents with military-grade encryption. Access files on any device, share them easily, and enjoy features like offline access and encrypted notes. Offers a free tier with 10 GB storage.

GoldKeyVault

Secure Cloud Storage

Free

Securely store and share your files across all your devices with encrypted cloud storage. Track access history and enjoy automatic backups to prevent data loss. Offers flexible subscription plans for varying storage needs.

Stealth by Cyborg

Private Cloud Storage

Free

Securely store your files with end-to-end encryption, ensuring only you can access them. Features an innovative encrypted search engine to find content within your files without decryption.

AES Crypt

Encrypt & Decrypt Files

Free

Securely decrypt and encrypt files on your iPhone or iPad using the industry-standard AES encryption. Access encrypted files from cloud storage and email, and protect your sensitive documents and photos with robust, cross-platform security.

Sigea Storage

Privately Store Your Life

Free

A secure cloud storage solution prioritizing user privacy. Upload, store, and share your personal files and memories with industry-best encryption, free from algorithmic snooping or data selling. Your data remains exclusively yours.

Vult: Private Cloud

Transparent. Secure. Anonymous

Free

This app provides decentralized, secure, and private cloud storage where you retain full ownership and control of your data. It utilizes blockchain technology and split-key encryption for enhanced security and privacy, offering seamless cross-platform access and secure collaboration features.

S3Drive: Cloud storage

by Tomasz Raganowicz

Free

This app provides encrypted cloud storage by connecting to various S3, WebDAV, and Rclone compatible services. It offers features like drive mounting, multiple sync modes, and secure file sharing. Your data is encrypted before leaving your device for enhanced privacy.

PreVeil

End-To-End Encrypted Email

Free

Securely send encrypted emails and store files with end-to-end encryption. Your data is protected by unique keys, ensuring only you can access it. Integrates with existing email addresses and offers desktop access.

Internxt

Private cloud storage

Free

Securely store, back up, and share your files and photos with end-to-end encryption. This open-source cloud storage solution prioritizes user privacy and data control, offering a safe alternative to mainstream services.

Neobox: Cloud Storage

Secure Cloud Storage

Free

Securely store, sync, and protect your digital files across multiple devices. Features a PIN-protected private locker and end-to-end encryption for sensitive documents. Offers a user-friendly interface with fast file transfers and easy organization.

Cipher App | Encrypt Text File

Password protected storage

Free

Securely store and encrypt sensitive text files, passwords, and crypto keys. Access your protected information across devices with cloud sync, even when offline. Your data remains private and under your control with strong AES-based encryption.

Proton Drive: Cloud Storage

Private files & photos backup

Free

Securely store and back up your files and photos with end-to-end encryption. Access your content across devices, share securely with password protection, and enjoy peace of mind with Swiss privacy laws. Offers free storage with upgrade options.