Once again, Devolutions is offering a 50% off deal for Sysadmin day for RDP Manager Enterprise, and also their WaykNow product which is a remote support tool like LogMeIn, ScreenConnect etc.
One of the tools I personally use to connect to and manage IT Environments including AWS and Azure, Remote Desktop Manager supports an insane number of protocols you can use to 'click & connect' to any server you have configured and saved. There are some great 'team' based features if you buy the Database-driven version, however that is not discounted in this deal which is for a standalone copy. You can indeed place the database file in a synced folder (Dropbox etc) and sync this DB between multiple PC's if required.
There is a limited free version of the software, but this does get you a few more bells and whistles. The price is far higher than when I first posted this years ago, but still a valuable tool. Deal ends 27/7 Canadian time so should be available most of the day on Saturday.