Best Encryption Tools in 2026

Open-source VPN protocol and software

4.3 /5 across SourceForge, Trustpilot, G2 and more · 574 ratings, Sep 2026

OpenVPN creates secure tunnels between networks. An open-source VPN that's been trusted for years - private networking that's proven reliable. The security is established. The flexibility is high. The deployment is understood. Organizations needing VPN infrastructure often deploy OpenVPN for reliable tunneling.

Secure your online privacy, bypass censorship, and enjoy fast, encrypted internet access.

4.0 /5 on Trustpilot · 1,025 ratings, Sep 2026

hide.me is a Virtual Private Network (VPN) service designed to provide digital privacy, advanced security, and the ability to bypass internet censorship. It encrypts user data, hides their real IP address, and routes internet traffic through secure servers located worldwide. This allows users to browse the internet privately, prevent ISPs from monitoring their activities, and access geo-restricted content or services. The service emphasizes its independence, strict no-logging policy (independently audited), and high-speed performance, particularly with its Bolt technology and WireGuard support. It caters to individuals and businesses looking to enhance their online security, protect their identity, and maintain freedom of access on the internet, offering features like dynamic port forwarding, Multihop (Double VPN), ad blocking with SmartGuard, and granular app control with Stealth Guard and Split Tunneling.

End-to-end encrypted cloud storage for your most sensitive business data

4.6 /5 across G2 and Capterra · 397 ratings, Sep 2026

Tresorit is end-to-end encrypted cloud storage for businesses handling sensitive data. Zero-knowledge encryption means even Tresorit can't access your files. Share files securely with password protection and expiration dates. GDPR compliant and certified for healthcare, legal, and finance industries. Features include digital rights management and secure collaboration. Cloud storage you can trust with your most confidential information.

Store, sync, and share files with end-to-end encryption

4.3 /5 across G2 and Capterra · 170 ratings, Sep 2026

Proton Drive provides secure, end-to-end encrypted cloud storage, ensuring that only you and authorized individuals can access your files. It's designed for individuals and businesses who prioritize privacy and data security, offering a robust alternative to traditional cloud services. The platform encrypts files, their names, and other metadata directly on your device before they are uploaded, meaning Proton itself cannot access your data. Beyond secure storage, Proton Drive includes features like file sharing with password protection and expiry dates, automatic mobile backups for photos and videos, and desktop file syncing across Windows, macOS, Android, iOS, and web apps. It also integrates Proton Docs and Proton Sheets for private online document and spreadsheet editing and collaboration, protecting your work from data exploitation and AI training. Based in Switzerland, Proton Drive benefits from strict European privacy laws and is open-source, with its code regularly audited by independent experts.

Automate crypto discovery, risk management, and governance

QIZ Security is a cryptography management platform that provides end-to-end discovery, prioritization, remediation, and governance of cryptographic assets. It reveals hidden cryptographic risks across an organization's services, protocols, and applications, connecting scattered pieces into a single, clear picture. The platform replaces manual, error-prone crypto governance with continuous automation and policy enforcement, enabling organizations to achieve crypto-agility and prepare for the quantum era. QIZ maps cryptographic assets in full organizational context, showing how they connect and interact. It ranks risks by impact and remediation effort, providing a prioritized action plan. The platform is API-first, integrating seamlessly with existing infrastructure without agents or probes. It is designed for multi-stakeholder collaboration, enabling CISOs, compliance teams, and application owners to work together on cryptographic readiness.

Revolutionizing digital trust and security with advanced PQC, AI, and Open Banking solutions.

Savyint provides a comprehensive suite of digital trust and security solutions, focusing on advanced data protection, identity authentication, and secure payment systems. The company specializes in post-quantum cryptography (PQC) to future-proof digital signatures, PKI, blockchain, and data encryption against quantum threats. Savyint also offers AI-driven identity authentication and innovative PKI products to enhance digital trust across various sectors. Savyint's offerings extend to enabling Open Banking initiatives, providing API management, consent management, and tokenization solutions. The platform supports digital transformation for industries such as BFSI, Government, Enterprise, Manufacturing & IoT, Healthcare, and Education, ensuring compliance with standards like eIDAS, PSD2, and FIPS 140-2. Their product portfolio includes Enterprise Security Appliances, PKI as a Service, Digital Signature Servers, and advanced document management systems.

Securely store sensitive files and passwords, then share with expiring links

Ente Locker provides a safe and end-to-end encrypted space for users to store their critical documents, passwords, and reports. It's designed for individuals and teams who prioritize privacy and security for their digital assets. The service ensures that all stored data remains private and accessible only to the user or those they explicitly share it with. Beyond secure storage, Ente Locker offers robust sharing capabilities, allowing users to share collections or individual items with other Ente users or via public links. It also includes a unique feature for sharing sensitive text with a one-time, expiring link, ideal for temporary and highly secure information exchange. The platform is built by an open-source company committed to pixel-perfect privacy and funded by customer subscriptions.

Encrypted email, messaging and group chat with keys that stay on your device

Encrypted email, messenger and group chat in one app. Web, mobile browser, mobile apps. Keys are generated on your device and never leave it, so nothing we store can be read.

Encrypted self-destructing notes and one-time file links, with traceable copies

Free self-destructing notes and one-time file links, encrypted in your browser, no account. Plus watermarks, traceable copies and one chat on every screen.