Snehankur
I heard it requires a work around to load VST in Pro Tools. Is that true?
True. Pro Tools does not support VST plug-ins.
VST was created by Steinberg. DAWs that use VST plug-ins license this technology from Steinberg.
Pro Tools now use their own proprietary format named: AAX 64.
This is not really a problem. Most 3rd party VST manufacturers such as IK Multimedia, FabFilter, Waves, etc
supply both AAX and VST versions of their plug-ins at no extra cost.
If you have a VST that does not have a complementary AAX version then you could use an AAX to VST plug-in host such as the Blue Cat Patchwork. This would be an appropriate work-around.