Top Proton Drive Alternatives
MEGA
MEGA is a cloud storage service that offers 50 GB of free storage with end-to-end encryption, secure file sharing, and user-controlled file access across multiple devices.
Proton Mail
Proton Mail is a secure email app offering end-to-end encryption, privacy-focused features, and integration with third-party clients.
Internxt
Internxt is a secure cloud storage app that offers file management, encryption, and decentralized storage, ensuring user privacy across devices.
SecureSafe
SecureSafe is a secure cloud storage and password manager for businesses, designed to protect sensitive data with encryption and security protocols.
NordLocker
NordLocker Business is an encrypted cloud storage service for securely storing, sharing, and managing business data, accessible only by authorized users.
Tresorit
Tresorit is a secure file collaboration platform offering end-to-end encryption, allowing users to manage, share, and sync files while ensuring data privacy.
Tuta
Tuta is a secure email service that offers end-to-end encryption for emails, calendars, and contacts, ensuring private and confidential communication.
Sync
Sync is a secure cloud storage platform for file management and collaboration, offering end-to-end encryption, sharing controls, and compliance with privacy regulations.
Cryptee
Cryptee is a secure, open-source platform for storing and editing documents, notes, files, and photos, emphasizing privacy and data protection.
Google Drive
Cloud storage and sync service that stores, syncs, and shares files across devices, integrates with Google Docs/Sheets/Slides, and supports collaboration, search, and backups.
Filen
Filen provides cloud storage with zero knowledge and end-to-end encryption for secure file management.
luckycloud
German cloud storage and sync for private and business users; provides zero-knowledge encrypted file storage, sharing, collaboration and hosting in German data centers.
Element
Element is a secure platform for encrypted communication and collaboration, offering chat and video calls while allowing users control over their data.
Black Vault
Black Vault is a secure virtual data room that offers features for file sharing, access controls, encryption, and data management across multiple cloud platforms.
Zafer
Zafer provides secure, zero-knowledge cloud storage with AI-assisted file organization, tagging, search, voice access, and encrypted collaboration to protect and manage sensitive data.
Mailfence
Mailfence is a secure email service that offers encrypted communication and productivity tools like calendars, document storage, and chat for organizing personal and professional tasks.
Microsoft OneDrive
Microsoft OneDrive is a cloud storage service that allows users to store, sync, share files, and collaborate on documents across various devices.
Dropbox
Dropbox is a cloud storage service that allows users to store, sync, and share files across devices, enhancing collaboration and file management.
Hushmail
Hushmail is a secure email service with encryption, designed for privacy and HIPAA compliance, also offering secure web forms and digital signatures.
ShareFile
ShareFile is a secure file sharing and collaboration platform that allows users to access, manage, and share files from any device while ensuring data security and compliance.
S3Drive Web
S3Drive is a client that enables secure access to S3 and WebDAV storage by encrypting files on your device before uploading, with features for file management and syncing.
iCloud Drive
iCloud Drive securely stores files in the cloud, allowing access across Apple devices and Windows. Users can upload, download, organize, and share files easily.
Wire
Wire is an encrypted communication app for messaging, voice, and video calls, supporting secure collaboration for personal and business use.
StartMail
StartMail is a secure email service that offers end-to-end encryption, unlimited aliases, and anti-spam features to protect user privacy and data.
Google One
Google One provides additional shared storage for Drive, Gmail and Photos, device backup and recovery, family sharing, security tools, expert support and optional AI productivity features.
Proton Pass
Proton Pass is an open-source, encrypted password manager that securely stores and manages passwords, supports 2FA, and integrates across devices.
Threema Work
Threema Work is a secure, GDPR-compliant messaging app for businesses, enabling text, voice, and video communication without needing a phone number.
Onehub
Onehub is a secure file storage and sharing platform for businesses, offering data encryption, role-based permissions, and tools for collaboration and project management.
Diskwala
Diskwala is a cloud storage and file-sharing app that offers secure data storage, file management, and integration with major cloud services.
Virtru
Virtru provides end-to-end encryption for data in business applications, allowing organizations to protect sensitive information and manage access controls easily.