Please write a single answer per comment to clearly see the most popular tools. Vote on the ones you like.
There were too many options in this post and I want to see what are the really interesting ones.
To complement this post:
What file-sharing and media organizing software do you wish that existed?
Not sure what you are asking for, but one thing I can recommend is that for qbittorent to go to settings > Advanced > Network Interface to tie your VPN to the client. This will help in the event your VPN cuts out reducing chances of your IP address leaking.
Is that the "network interface"setting? Bit new and clueless to this
Yes. Usually your VPN will be something akin to the name of the vpn or the vpn client.