The most robust professional option. It offers VST, AU, and AAX plugin support, allowing you to "virtualize" your hardware directly into your DAW. It is available on both Windows and macOS.
The guitar tracking feels slow in the Virtualizer. Roland Gr-33 Editor Librarian And Virtualizer
A refers to a software emulation of the GR-33 hardware—a VST/AU plugin that runs on your DAW, uses your audio interface’s regular input (no GK pickup required), and emulates the GR-33’s synthesis engine and pitch-to-MIDI conversion. The most robust professional option
This is the ultimate workflow. You are no longer limited by the GR-33’s 1999 processor. Your guitar controls any sound your computer can generate. The guitar tracking feels slow in the Virtualizer
modules. It allows you to display, tweak, and archive patches from your computer and can even run as a VST or AU plugin within your DAW. GR33 Librarian: A dedicated open-source utility available on SourceForge