Open Source PuTTY Alternatives for Linux
There are many alternatives to PuTTY for Linux if you are looking to replace it. The most popular Linux alternative is 
OpenSSH, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to PuTTY and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to PuTTY are 
Termius (Freemium), 
Terminus (Free, Open Source), 
Tilix (Free, Open Source) and 
PowerShell (Free, Open Source).
- OpenSSH is a free version of the SSH connectivity tools that technical users rely on. View 55 alternatives to OpenSSHNo screenshots yet
- Free • Open Source
- Mac
- Windows
- Linux
- iPhone
- BSD
- Cygwin
- Haiku
OpenSSH vs PuTTY
Harty1978 Totally standardized on all platforms (ok, not Windows, but catching up there).Brioni1988 Up to date. One of the most trustworthy dev teams on the intenet.There is no gui for connection management.PuTTY allows you to access OpenSSH. OpenSSH is just the protocol.its a server not a clientOpenSSH includes both client and server software - Cross-platform, Electron-based terminal that works with Bash, Powershell, Cygwin and more. View 77 alternatives to Terminus
- Free • Open Source
- Mac
- Windows
- Linux
- Tilix is a tiling terminal emulator which uses the VTE GTK+ 3 widget with the following features: View 54 alternatives to Tilix
- PowerShell (including Windows PowerShell and PowerShell Core) is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework. View 58 alternatives to PowerShell
- Free • Open Source
- Mac
- Windows
- Linux
PowerShell vs PuTTY
Brioni1988 Local command shell. Putty is first and foremost a remote connection too.PuTTY is for remote terminal access, via SSH, Telnet, serial, etc.. Powershell is a shell for scripting not SSH or Telent access.Since recently Microsoft has integrates OpenSSH in Windows 10 natively, so PowerShell (and Windows terminal) may now connect to SSH hosts from the command line, as you would do from LINUX or OS/X. PuTTY however has many more functions.Not the same kind of product. - Graphical SFTP client and terminal emulator with helpful utilities. View 15 alternatives to Snowflake (SSH / SFTP client)
- Free • Open Source
- Windows
- Linux
- A user interface that helps organizing remote terminal sessions and automating repetitive tasks. View 12 alternatives to Asbru Connection Manager
- A VNC/SSH Client for the GNOME Desktop - You can connect to several machines at the same time with tabs - You can keep track of your most used connections with favorites... View 63 alternatives to Vinagre
- Tilda is a Linux terminal taking after the likeness of many classic terminals from first person shooter games, Quake, Doom and Half-Life to name a few, where the terminal has no... View 29 alternatives to tilda
- PAC is a Perl/GTK Gnome replacement for SecureCRT/Putty/etc... It provides a GUI to configure SSH/Telnet connections: users, passwords, EXPECT regular expressions, macros, etc. View 44 alternatives to PAC Manager
Discontinued
The project seems to be no longer developed. Last version, 4.5.5.7, released in November 2015, can be still downloaded from the official website.
- Free • Open Source
- Linux
- Rxvt-unicode is a highly customizable terminal emulator forked from rxvt. View 55 alternatives to rxvt-unicode