SecureCRT is described as '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' and is a terminal emulator in the os & utilities category. There are more than 50 alternatives to SecureCRT for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best SecureCRT alternative is PuTTY, which is both free and Open Source. Other great apps like SecureCRT are OpenSSH, Termux, MobaXterm and mRemoteNG.