Open Source PuTTY Alternatives for Windows
There are many alternatives to PuTTY for Windows if you are looking for a replacement. The best open source Windows alternative is KiTTY. If that doesn't suit you, our users have ranked more than 100 alternatives to PuTTY and many of them are open source and available for Windows so hopefully you can find a suitable replacement. Other interesting open source Windows alternatives to PuTTY are OpenSSH, Tabby Terminal, mRemoteNG and PowerShell.
PuTTY alternatives are mainly Terminal Emulators but may also be SSH Clients or Shells. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of PuTTY.- 84 KiTTY alternatives
- Terminal Emulator
- SSH Client
- Free • Open Source
- Windows
KiTTY is an opensource terminal emulator, forked from PuTTY , that adds many extra features to the original software.
- - KiTTY is the most popular Windows alternative to PuTTY.
- - KiTTY is the most popular Open Source & free alternative to PuTTY.
KiTTY Features
- Portable
- Command line interface
Comments about KiTTY as a Alternative to PuTTY
XeoginIt's a more actively developed fork.
2It's pretty much stock Putty, but upgraded to modern standards.
1VladFork of putty. But more recently updated and fresher.
3pablosezparraThe same functionality than PuTTY but prettier, and seems faster for me too
-2 - 59 OpenSSH alternatives
- SSH Client
- Free • Open Source
- Mac
- Windows
- Linux
- iPhone
- BSD
- Cygwin
- Haiku
OpenSSH is a free version of the SSH connectivity tools that technical users rely on. OpenSSH encrypts all traffic (including passwords) to effectively eliminate eavesdropping, connection hijacking, and other attacks.
- - OpenSSH is the most popular Mac, iPhone & Linux alternative to PuTTY.
No screenshotComments about OpenSSH as a Alternative to PuTTY
Brioni1988Up to date. One of the most trustworthy dev teams on the intenet.
10Harty1978Totally standardized on all platforms (ok, not Windows, but catching up there).
6There is no gui for connection management.
16It is a SSL-Protocol-Implementation not a Terminal Emulator
0JTDiminoNot a terminal emulator like PuTTY is.
1 - 90 Tabby Terminal alternatives
- Terminal Emulator
- Shell
- SSH Client
- Free • Open Source
- Mac
- Windows
- Linux
Tabby is an infinitely customizable cross-platform terminal app for local shells, serial, SSH and Telnet connections.
Tabby Terminal Features
- Command line interface
- Portable
- Dark Mode
- Lightweight
- Support for scripting
Comments about Tabby Terminal as a Alternative to PuTTY
takavarI think Tabby is overall easier and more smoother to work with. Specially since you get tabs, themes etc. If you just want to ssh into this than that I don't know why you wouldn't switch to tabby.
0 - 73 mRemoteNG alternatives
- Remote Desktop Tool
- Free • Open Source
- Windows
mRemoteNG is a fork of mRemote , an open source, tabbed, multi-protocol, remote connections manager.
mRemoteNG Features
Comments about mRemoteNG as a Alternative to PuTTY
If multiwindow (think 10+ ssh sessions at a time) is your thing this is the best alternative by far -- as a Linux admin and typically on 25+ servers at a crack this free app managed all servers no sweat.
0Free with premium features
0 - 63 PowerShell alternatives
- Terminal Emulator
- Shell
- Free • Open Source
- Mac
- Windows
- Linux
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.
PowerShell Features
- Support for scripting
- Extensible by Plugins/Extensions
- Autocompletion
Comments about PowerShell as a Alternative to PuTTY
PuTTY is for remote terminal access, via SSH, Telnet, serial, etc.. Powershell is a shell for scripting not SSH or Telent access.
11Brioni1988Local command shell. Putty is first and foremost a remote connection too.
13Since 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.
3Not the same kind of product.
-1 - 41 MSYS2 alternatives
- Terminal Emulator
- Free • Open Source
- Windows
MSYS2 is an independent rewrite of MSYS, based on modern Cygwin (POSIX compatibility layer) and MinGW-w64 with the aim of better interoperability with native Windows software.
MSYS2 Features
- Command line interface
- Support for scripting
Comments about MSYS2 as a Alternative to PuTTY
It is a shell not SSH client
1it is a shell not a ssh client
1 - 23 Muon SSH/SFTP client alternatives
- FTP Client
- File Manager
- Free • Open Source
- Windows
- Linux
- Flathub
Graphical SFTP client and terminal emulator with helpful utilities.
Muon SSH/SFTP client Features