In terms of transfer protocols, one can make use of FTP, SFTP, SCP, WebDAV, and S3 protocols, more than enough for any type of user out there. The same goes for its authentication agent.

If you're keen on using PuTTY, you'll be happy to find out that this app shares info with the aforementioned app. Scripting features are also included for the more advanced users. Not only does one get a wireless-transferring tool or file manager, but also a text editor for those last-minute changes. The portability of the app basically means it will save info to a config file instead of registry keys. One can manage multiple transfer sessions and any aid one might require can easily be found in one of the many drop-down sections in the upper window ribbon. It's easy to understand which computer is which, what you have to transfer, and where you have to paste the file in order for the action to start happening. The best part about this application, like in the case of its installed version, is the interface. No need to install or fulfill any other prerequisites. This means it will be easier to transfer files between two computers, simply on the spot. All the perks of this open-source file manager and wireless transfer utility become portable in order to be carried on a stick by any user out there. If you thought WinSCP was an app to write home about, then you'll be even more thrilled by its portable counterpart.

WinSCP 6.1.1 instaling