in MainMenu > "File" > "Preferences" you can check "Associated File Extensions" > "DLL VST plugins", then if you double-click (or press ENTER) on a plugin in Windows Explorer, it will run asHost and load that plugin ... ;-)
You can set-up a "profile" for each plugin, right-click on the current plugin as choose "Properties"
asHost also has quite a few "clever" tricks how to re-arrange presets, right-click/menu-key on the presets-panel for the current selected plugin, to find all the options.
check out all options in the mixer-panel with right-click/menu-key.
when "launching" a plugin (DLL), it will attempt to also load a template defined in the "Templates" sub-folder.
If a Template is defined in plugin's profile asHost will load that template, otherwise asHost will attempt
to load "Templates\DLL-Template.vprj". Templates must always be placed inte the "Templates" sub-folder.
all "profiles" (VPRF files) and all "projects/template" (VPRJ files) are simple text formatted
files, mostly following the same conventions as .INI files.