Korg’s software strategy focuses on their KORG Collection (paid) and their KORG Gadget ecosystem. While they have released excellent emulations of the and Wavestation , the Trinity has largely been left in the hardware dust.
However, Korg did release the (paid), which includes the M1 and Wavestation , but notably absent is the Trinity. As of today, there is no legal, official, 1:1 Trinity VST available for free. korg trinity vst free
Disclaimer: Always avoid "cracked" or "keygen" versions of Korg software. They are malware traps and disrespect the engineers who keep vintage synth hardware alive. Korg’s software strategy focuses on their KORG Collection