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PuTTY - RS232/CEC/Telnet/SSH Troubleshooting Tool

PuTTY is a free implementation of an SSH and Telnet server, as well as a terminal emulator.

Information at with all credit to the original author, Simon Tatham.

We recommend downloading putty.exe under Alternate Binary Files (32-bit or 64-bit) at This is a standalone version with no installation.


For a version of PuTTY that adds features that assist in troubleshooting and logging, please download ExtraPuTTY at

ExtraPuTTY adds these useful features (and more):

  • Time stamps
  • Sequencing of commands
  • Shortcuts for pre-defined commands
  • 330
  • 03-Jun-2019