Is there a way to set password to a folder?

Support
1

Pretty much the title. I want the folder to ask the password when I try to launch it. Is that possible?

2

There may be no way to do that. I recommend to use Veracrypt.

3

Maybe possible but if that is advisable is a different question…

FDE should be preferred:

Also unspecific to Whonix. Free Support for Whonix ™ applies.