Yes! Your download includes a VST3 plugin for Windows, plus VST3 & AU plugins for Mac.

After purchase, your download links will be sent to the email address you provided at checkout.

On Windows, place the .vst3 file in your Program Files/Common Files/VST3/ folder.
On Mac, place the .au file in your ~/Library/Audio/Plug-Ins/Components folder, or the .vst3 file in the /Plug-Ins/VST3 folder.

Nope! It's not necessary to make a user account to purchase and download my VSTs.

All future updates to your plugins are included free of charge, and will be sent via email.