The Best Viscosity Alternative: A Comprehensive Guide to Top VPN Clients

Viscosity is a well-regarded VPN client known for its intuitive interface and robust support for the OpenVPN protocol, making it easy for both new and advanced users to manage VPN connections on Mac OS X and Windows. However, for various reasons—be it platform compatibility, specific feature requirements, or a desire for open-source solutions—users often seek a Viscosity alternative. This article delves into some of the top VPN clients that offer similar or enhanced functionalities, helping you find the perfect fit for your secure browsing needs.

Top Viscosity Alternatives

Whether you're looking for a free, open-source solution, broader platform support, or advanced features, these alternatives provide excellent choices for establishing secure and reliable VPN connections.

OpenVPN

OpenVPN

OpenVPN is a full-featured open-source SSL VPN solution that is the backbone for many commercial VPN services, including Viscosity itself. It offers extensive configuration options and platform support across Free, Open Source, Windows, Linux, Android, iPhone, Android Tablet, iPad, Self-Hosted, and Cloudron. As a Viscosity alternative, it provides core VPN functionality with features like Cisco AnyConnect, strong security focus, and encrypted VPN connections, making it ideal for users who want granular control and broad compatibility.

WireGuard

WireGuard

WireGuard is a modern, fast, and simple VPN protocol that utilizes state-of-the-art cryptography. It is open-source and available across Free, Open Source, Mac, Linux, Android, iPhone, and BSD platforms. WireGuard's lean codebase and impressive performance make it an excellent Viscosity alternative for users prioritizing speed and efficiency while maintaining strong encrypted VPN capabilities.

SoftEther VPN

SoftEther VPN

SoftEther VPN is a powerful, multi-protocol open-source VPN software compatible with Free, Open Source, Mac, Windows, Linux, and BSD. It supports OpenVPN compatibility, AES256 encryption, and virtual LAN features, offering a comprehensive VPN solution. For users seeking a versatile Viscosity alternative with broad protocol support and robust security, SoftEther VPN is a strong contender.

Tunnelblick

Tunnelblick

Specifically for Mac users, Tunnelblick is a free, open-source graphical user interface for OpenVPN on OS X and macOS. Similar to Viscosity's GUI approach, it provides easy control of OpenVPN client and server connections. Its focus on Mac and deep OpenVPN compatibility makes it a perfect Viscosity alternative for Apple users who prefer a dedicated and free OpenVPN client.

Shimo

Shimo

Shimo is a commercial VPN client for Mac that supports almost every major VPN protocol, including CiscoVPN, OpenVPN, and IPSec. Its comprehensive protocol support and features like automatic connection and remote desktop capabilities make it a powerful Viscosity alternative for Mac users who need a premium, feature-rich VPN manager for diverse network environments.

OpenVPN Finder

OpenVPN Finder

OpenVPN Finder is a free, open-source tool primarily for Mac, Linux, and Chrome OS that displays an up-to-date list of free OpenVPN config files. While not a VPN client itself, it serves as a valuable resource for finding OpenVPN configurations, which can then be used with a client like OpenVPN or Tunnelblick. It's a useful companion for those seeking free OpenVPN connections and can complement a chosen Viscosity alternative.

fruho

fruho

fruho is an open-source, zero-configuration VPN manager available for Linux. Its emphasis on automatic setup and easy switching between VPN providers makes it an appealing Viscosity alternative for Linux users who desire simplicity and ease of use in managing their VPN connections without extensive manual configuration.

Sidestep

Sidestep

Sidestep is a free, open-source VPN solution for Mac that protects your security and privacy quietly in the background. With features like OpenVPN and SSH tunneling, it provides a straightforward and discreet VPN experience. As a Viscosity alternative, Sidestep is ideal for Mac users looking for a simple, privacy-focused tool for their browsing needs.

tunXten

tunXten

tunXten is a lightweight yet powerful commercial OpenVPN GUI client for Windows. It aims to enhance OpenVPN usability by providing an intuitive and easy-to-use interface. For Windows users who appreciate Viscosity's user-friendly approach but are seeking a dedicated OpenVPN client, tunXten offers a strong commercial Viscosity alternative.

Ultimately, the best Viscosity alternative depends on your specific operating system, budget, and desired features. Whether you prioritize open-source flexibility, blazing-fast speeds, multi-protocol support, or a simple user interface, the options above offer compelling solutions to ensure your online activities remain secure and private. Explore each alternative to find the perfect fit for your VPN needs.

William Hall

William Hall

A former developer turned content strategist who enjoys demystifying tech for readers.