Sonnox Toolbox VoxDoubler Mac/PC £30

VoxDoubler is focused on one of the most recurrent vocal mixing issues: enhancing a weedy vocal take. Doubling the vocal to make it sound either more thickened or spread out wider in the stereo image is the dual-pronged route that Voxdoubler takes. It’s an extremely slick way to get impactful vocals quickly. sonnox.com