Hey everyone, it's my first post in here.
Sometimes I want to record a cover from song but the guitar in the original song is tuned down some steps. To avoid having to tune down my guitar, does anyone know a VST plugin (which I can use in Adobe Audition, for example) that does this, so I can record in standard E tuning and let the plugin do its thing?

Thanks in advance.

Can you recommend one?
I tried some free pitch shifter VSTs, but were very poor, so right now I'm considering even buying a good one (if exists).