Free and open-source terminal emulator for connecting to remote systems via SSH, Telnet, and SCP. Portable with no installation required, providing lightweight functionality. Ideal for secure connections with features like command line support and customizable settings. Works offline effortlessly.
Cost / License
- Free
- Open Source (MIT)
Application types
Platforms
- Windows
- Linux
- BSD
- PortableApps.com
- ReactOS
- Flathub



Comments about PuTTY as an Alternative to SecureCRT
Putty is light weight and runs as a standard for all the platform, so no trouble switching the OS.
few features are not there as provoking some other software as Citrix or some other web browsers. button for shortcuts are not there. basically the GUI features are missing but that would be the cost for lightweight i guess...


Some users think PuTTY is a great SecureCRT alternative, some don't.
PuTTY is the most popular Windows & Linux alternative to SecureCRT.
PuTTY is the most popular Open Source & free alternative to SecureCRT.
- PuTTY is Free and Open Source
- PuTTY is Lightweight




















































Functionality is very limited in comparison. Is like saying an old 2G phone and a Samsung S25 are the same.