What is end-to-end encrypted file sharing?

In a world where data breaches and cyberattacks are becoming more common, safeguarding sensitive information is more important than ever. End-to-end encrypted file sharing is a powerful solution that ensures your files remain confidential and secure, no matter where they travel online. It uses encryption techniques to keep your files safe from prying eyes, hackers, and even the service providers hosting the files. But what exactly does "end-to-end encryption" mean, and how does it work?

End-to-end encryption (E2EE) is a method of data protection where only the sender and the intended recipient can access the content of the files being shared. Unlike standard encryption methods, which allow intermediaries (like cloud service providers) to decrypt and view your files, E2EE guarantees that nobody but the intended user has access to the file's content. It's like sending a locked box where only you and the recipient have the key—no one else can open it.

AnyViewer: Best end-to-end encrypted file-sharing tool

When it comes to secure file sharing, AnyViewer stands out as a powerful and versatile tool designed to meet the highest standards of data protection. As a leading solution in the realm of remote access and control, AnyViewer excels not only in facilitating seamless remote connections but also in providing robust security features for file transfers.

Why choose AnyViewer for secure file sharing?

Why should you choose AnyViewer for secure file sharing? Here are the reasons:

Advanced encryption for your peace of mind

• End-to-end encryption: AnyViewer employs robust asymmetric ECC 256-bit end-to-end encryption to ensure your data remains secure throughout the transfer process. This high-level encryption is celebrated for its strength and effectiveness in protecting sensitive information from unauthorized access.
• Two-factor authentication (2FA): Add an extra layer of security with AnyViewer's two-factor authentication, which enhances protection by requiring additional verification before granting access.
• Session encryption: Every remote session, including file transfers, is encrypted using industry-standard protocols to maintain both privacy and data security.

Seamless file transfer

• Drag and drop: Easily move files between local and remote systems with AnyViewer's intuitive drag-and-drop feature, making file sharing both simple and efficient.
• File Transfer Manager: The integrated File Transfer Manager provides a streamlined interface for managing and monitoring file transfers, making the process both straightforward and efficient.

High-performance file transfer

• Transfer speed: Enjoy fast file transfers with speeds reaching up to 10 MB/s.
• Simultaneous transfers: Handle up to 5 file transfers simultaneously without any drop in performance.
• File quantity: Transfer an unlimited number of files in a single session, accommodating extensive data needs.
• File size: Support for files as large as 1 TB, allowing for the transfer of large individual files with ease.

User-friendly experience

• Simple setup: AnyViewer's straightforward installation and setup process means you can start sharing files securely with minimal effort and time.

Integrated remote support

• All-in-one solution: Beyond file sharing, AnyViewer provides a comprehensive suite of remote access and support features, making it an excellent choice for technical support and collaborative work.

How to use AnyViewer for end-to-end encrypted file sharing

Download this FREE file transfer software and follow these steps to start end-to-end encrypted file sharing:

Step 1. On your local computer, go to the login section and click "Sign Up."

Step 2. After logging in to AnyViewer, your device will be automatically connected to your account.

Step 3. Log in to the same account on the remote computer.

Step 4. On your local computer, select the remote device you wish to transfer files to, then click "File Transfer."

Step 5. A File Transfer dialog box will appear. Transfer files by selecting them and clicking the arrows, or double-click the files you want to send.

For faster transfer speeds, consider upgrading to a Professional or Enterprise plan.

Other popular secure file-sharing solutions

We evaluated five other leading end-to-end encrypted file transfer solutions, each distinguished by its unique features and security measures.

Option 1. Tresorit

Tresorit is an end-to-end encrypted file storage platform renowned for its robust encryption, designed to safeguard both file sharing and storage. It employs end-to-end encryption, ensuring that your confidential data remains secure. With zero-knowledge encryption, Tresorit guarantees that even the service provider cannot access your data.

Tresorit also offers a range of privacy features, such as the ability to set expiration dates for shared files, password protection, and the option to revoke access to shared content. Additionally, Tresorit complies with various regulations, including GDPR, HIPAA, and SOX, ensuring adherence to stringent data protection standards.

Option 2. Sync.com

Sync.com is a secure file storage and sharing solution that combines user-friendly functionality, speed, and affordability. It enables seamless synchronization of files across multiple devices and serves as an effective backup solution.

The platform provides robust security features, including end-to-end encryption and zero-knowledge privacy, ensuring that your data remains confidential. Sync.com also supports secure file sharing and cloud storage. Additional features include version control, file locking, and granular access control, enhancing both the security and management of your files.

Option 3. pCloud

pCloud is a secure cloud storage service that offers encrypted solutions for storing and sharing personal files. With its robust encryption and access controls, pCloud ensures that your sensitive data remains protected throughout the sharing process.

The service uses 256-bit AES encryption and supports two-factor authentication, providing top-tier security for your information. pCloud is compatible with Windows, Mac, iOS, and Android, making it a versatile choice for secure file storage and sharing across various platforms.

Option 4. Proton Drive

Proton Drive is a secure cloud storage service developed by Proton, designed to give users full control over their data. Key features of Proton Drive include:

• Secure storage: Safeguard your files in the cloud with robust encryption.
• Privacy protection: Benefit from end-to-end and zero-access encryption, ensuring maximum privacy for your data.
• Safe sharing: Share files confidently while maintaining their security.
• Universal access: Access your files from any device, anywhere.

Proton Drive is ideal for those who prioritize data security and privacy. It also integrates seamlessly with Proton Mail, Calendar, and VPN, allowing for secure access to your data across all Proton services.

Option 5. Nextcloud

Nextcloud is a comprehensive client-server software suite that offers file hosting and a modern, on-premises content collaboration platform. It includes real-time document editing, video chat, and groupware, accessible across mobile, desktop, and web platforms.

Nextcloud emphasizes security with its robust encryption, access controls, and extensive customization options, ensuring secure file sharing and storage. Additional features such as file versioning, file locking, and secure storage further protect your sensitive data, providing a reliable solution for managing and safeguarding your information.

The bottom line

In summary, end-to-end encrypted file sharing is crucial for protecting your data from unauthorized access. It ensures that only you and the recipient can view the files, protecting them from hackers and other threats. AnyViewer is a standout choice with its strong encryption and easy-to-use features. Choosing end-to-end encryption will help you keep your files secure regardless of which tool you use.