#end-to-end-encryption

CryptPad

End-to-end encrypted collaborative docs, spreadsheets, forms, and kanban boards where even the server cannot read your content.

Internxt

Open-source cloud storage with zero-knowledge encryption, post-quantum security, and complete privacy. Access Drive, Mail, VPN, and more with GDPR compliance.

Stackfield

End-to-end encrypted project management and team collaboration platform. German-hosted with ISO 27001 certification for sensitive business data.

Tresorit

Securely store, share, and collaborate on sensitive files with end-to-end encryption. Features include data rooms, eSign, secure email, and data residency.

Proton Mail

Experience secure, encrypted email protected by Swiss privacy laws. Block trackers, prevent phishing, and keep your conversations private. Free and open source.

Proton Drive

Securely store, back up, and share your files with end-to-end encrypted cloud storage from Switzerland. Access your data anywhere, with privacy as a priority.

Threema

GDPR-compliant secure messenger from Switzerland offering end-to-end encryption, anonymous communication, and self-hosting options for businesses and individuals.

Element

Experience secure, end-to-end encrypted messaging and collaboration. A decentralised platform for sovereign communication, offering self-hosting or managed services.

Zeitkapsl

Austrian end-to-end encrypted photo and video cloud, hosted in Germany

Proton Calendar

Keep your schedule private with an end-to-end encrypted calendar. Benefit from Swiss privacy laws and a user-first approach. Manage events securely.

Olvid

Secure messaging app requiring no personal data, phone number, or email. Features end-to-end encryption, cross-platform sync, and unlimited file sharing.

SKRED

Anonymous secure messaging app requiring no phone number or email. Features end-to-end encryption, peer-to-peer calls, and complete privacy control.

Paralino

Share your location securely with family and friends using end-to-end encryption. Real-time tracking, place alerts, and full privacy control without ads or tracking.

Standard Notes

Free, secure note-taking app with end-to-end encryption, cross-platform syncing, and offline access. Protect your notes from unauthorized access.

Send

Share encrypted files securely with automatically expiring links. Protect sensitive documents from staying online permanently with time-limited access.

Tuta Calendar

Organize your schedule with robust, quantum-safe encryption. Keep events private, enjoy intuitive planning, and receive secure notifications. Your data, your rules.

Internxt Send

Secure file transfer service with 100% privacy and full end-to-end encryption. Share large files and photos safely without compromising your data.

Matrix

Matrix.org provides an open network protocol enabling secure, decentralized messaging and communication across platforms with end-to-end encryption.

ToffeeShare

Free peer-to-peer file sharing with end-to-end encryption and no server storage

WeSendit

Transfer files up to 5GB for free with Swiss-grade security and decentralized storage. Share large files effortlessly with enterprise-level protection.