KiTTY is an opensource terminal emulator, forked from PuTTY , that adds many extra features to the original software.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Windows


The best alternative to PuTTY is KiTTY, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to PuTTY and loads of them are so hopefully you can find a suitable replacement. Other interesting alternatives to PuTTY are OpenSSH, MobaXterm, Tabby and mRemoteNG.
KiTTY is an opensource terminal emulator, forked from PuTTY , that adds many extra features to the original software.


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.
MobaXterm is an enhanced terminal app that brings the advanced features of a Unix-like command-line to Windows. It takes the power of Cygwin and wraps it in a sleek, visual interface that's super easy to use, lightweight and portable.




Tabby is an infinitely customizable cross-platform terminal app for local shells, serial, SSH and Telnet connections.



Manage remote connections efficiently with this open-source tool, featuring a tabbed interface supporting RDP, VNC, SSH, Telnet, HTTP, and more protocols, without any ads.

Termius is more than a mere SSH client – it’s a complete command-line solution that’s redefining remote access for sysadmins and network engineers. Securely access Linux or IoT devices and quickly fix issues from the comfort of your couch via laptop or phone.








ZOC is a powerful and well-established terminal emulator and telnet client, well known for its outstanding user interface with tabbed multi session support.




ConnectBot is a Secure Shell client for the Android platform. Its ultimate goal is to create a secure connection through which you can use a shell on a remote machine and transfer files back and forth to your phone.




The all in one terminal client for Android including SSH, Local Shell, Mosh and Telnet support.


SecureCRT combines rock-solid terminal emulation with the strong encryption, data integrity, and authentication options of the Secure Shell protocol. SecureCRT provides secure remote access, file transfer, and data tunneling for everyone in your organization.
It's a more actively developed fork.