6 Best SSH Clients for Linux

best SSH clients for Linux

When it comes to technology, security cannot be compromised. This is why SSH Clients continue to be popular and commonly used, even in 2022. SSH Clients are used to connect computers to secure SSH servers, using a secure connection. There are many popular SSH Clients for Windows or MacOS devices, but in this article, we’ll be focusing on finding the best SSH Clients for Linux users. In this article, we’ll be outlining our picks for the best Linux SSH Clients that you can try out this 2022.

What are the Best SSH Clients for Linux in 2022?

These are the 6 best SSH Clients for Linux in 2022.

  • PuTTY
  • Remmina
  • OpenSSH
  • SecureCRT
  • Absru Connection Manager
  • Termius

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1. PuTTY

linux ssh client

PuTTY is highly regarded as the most popular SSH client for Linux users, and for good reason. PuTTY prides itself on being a free-to-use and accessible software because it is open-sourced. At first, some people might be skeptical about whether or not it remains effective, because of it being quite old. But, even with its discovery in 1999, it continues to become a stable source of support with the help of volunteers updating its software.

PuTTY also allows users to control the SSH encryption key. Besides this, PuTTY does not require users to install the software onto their devices, making it easy to access the platform on different devices. The user interface is easy to navigate and it is well organized, making it comfortable to use. For a straightforward and robust SSH Client, PuTTY is a greatly reliable one.


  • Open-sourced SSH Client
  • Free-to-use
  • Robust and reliable
  • Clean and organized user interface
  • Provides a portable version for ease of access


  • It only supports one session in a single window

2. Remmina

linux ssh clientAnother alternative to SSH Clients like PuTTY is Remmina. It efficiently accomplishes its goal of connecting your Linux device to a remote server, safely and securely. Similar to PuTTY, Remmina is an open-sourced software, making it an appealing option compared to other SSH Clients. Remmina features a wide array of network protocols that you can choose from, such as RDP, VNC, XDMCP, EXEC, SPICE, and of course, SSH. Beyond this, users can also adopt total control over how the connection is made by adjusting its bandwidth from Remmina’s settings.

Beyond these great features, the user interface is also clean and organized. Remmina is able to automatically organize and sort the available connections based on their profiles. This allows for a more comfortable user experience without needing the overly complicated features to ruin its efficiency.

One downside to Remmina, however, is its lack of support for custom regex highlighting. If you’re looking for another straightforward SSH Client, Remmina remains a solid addition to your software.


  • Free-to-use
  • Simple and intuitive User Interface
  • Supports a variety of network protocols, including SSH and SPICE.
  • Offers full control over the quality of the connection
  • Open-source SSH Client
  • Free to use


  • No custom regex highlighting option

3. OpenSSH

ssh client linux

If you want a more in-depth and extensive SSH Client, OpenSSH might be the one for you. OpenSSH is one of the oldest, and therefore, one of the most reliable SSH Clients available to the public right now. It ensures a secure connection through its encrypted system, making it impossible for potentially harmful individuals to track your activity online once you are connected to your chosen server. Additionally, OpenSSH also provides a variety of methods to authenticate and secure your connections.

The two main downsides to using OpenSSH is its lack of ability to manage multiple hosts at one time. The second downside is that it’s quite difficult for beginners to get a handle on due to its user interface and features. Depending on what you’re looking for in an SSH Client, OpenSSH remains a great Client with its features for security and variety.


  • Reliable and good variety of tools
  • Offers great security features
  • Comes with command-line UI, which is ideal for professionals


  • Can’t manage a large number of hosts
  • Not ideal for beginners

4. SecureCRT

ssh client linux

SecureCRT is another SSH Client that is suited for professionals because of its premium features and extensive security options. SecureCRT allows for users to securely transfer any and all files they need while accessing a secure remote server. The premium features of this SSH Client makes it greatly suitable for multitasking and organization. This can be done through color-coding different activities or using fonts or other kinds of markers to keep track of your activity.

SecureCRT’s arguably best feature is its industry-standard encryption to fully secure your information and connection from unwanted outsiders. Another example of its security features is its ability to offer secure authentication through public passwords.

Because of these features, it might be difficult for beginners to grasp and become comfortable with. However, for professionals who are already familiar with how SSH Clients work, it’s a great platform to use.  SecureCRT can only be accessed by purchasing it for $99/year. Despite this paywall, it’s considered as a good deal because of its extensive and important features.


  • Offers robust security
  • Known for its reliability
  • It makes it easy to organize sessions using unique colors and fonts.
  • Good value for money


  • Expensive
  • Not beginner friendly

5. Absru Connection Manager

linux ssh manager

The fifth contender on our list of the best SSH Clients for Linux is Absru Connection Manager. Arguably the strongest feat about Absru is how comprehensive it is with its features. Absru allows its users to utilize different network protocols such as SSH, FTP, RDP Serial, Telnet, Mosh, and SSH2. Besides this, Absru also accommodates the use of KeePassX integration, which enables users to supply authentication credentials through a secure channel. This also applies to SSH key file paraphrases.

Even with these extensive features Absru Connection Manager maintains a solid user experience because of its organizational and management features when it comes to sorting multiple connections. This makes Absru suitable for experts who want to host several connections at the same time. Another notable feature about this software is that users can write custom scripts to execute their own commands.

Even with these robust features, Absru has issues when it comes to bugs. However, this can easily be overlooked and there are developers that are looking into resolving them on a consistent basis. Overall, Absru is a greatly reliable and powerful SSH Client. If you want to make use of a lot of features for your SSH Client, Absru Connection Manager is an excellent option for you.


  • Works well with a variety of Protocols, including SSH, RDP, and Serial.
  • Offers a variety of useful features, including KeePassX Integration and Scripting support
  • Lightweight
  • Offers connections grouping feature
  • It comes with a terminal UI


  • Have bugs in the software

6. Termius

ssh client for linux

The final SSH Client on our list is a software called Termius. Termius is another reliable open-sourced SSH Client that allows you to connect to remote servers safely and securely. One unique feature about this platform is that you can organize hosts into groups. With doing this, users can also customize the groups’ settings and preferences.

For Termius, security is the name of the game. It utilizes end-to-end encryptions for all of the server connections made on it. This ensures that all connections and devices linked to these servers are completely impossible to breach. Another great feature found on Termius is the inclusion of snippets. These are essentially shell commands that can be used on different hosts without any restriction. Finally, Termius allows for users to sync with different devices, making it much more flexible and convenient to use.

If you’re looking for an SSH client that keeps up with the modern times for both its features and feel, definitely consider using Termius in the future.


  • Open-source SSH Client
  • It comes with a terminal UI
  • Offers robust security
  • Comes with useful features, including cross-device sync
  • Available for all major platforms, including Linux, Android, and iOS.


  • Not ideal for beginners

And that wraps up our list of the 6 Best SSH Clients for Linux in 2022. We hope that you were able to find the right Client that fits your needs and experience.