Harry's filters is a free photoshop-compatible plugin containing up to 69 effect harry's filters is a free photoshop-compatible plugin containing up to 69 different image effects. they were formerly also known under the name "videorave".. A photoshop plugin, developed using filtermeister, that permits adjustment of luminance in color images, and serves as a simple channel mixer for controlling b&w conversion. the same thing can be accomplished by other means, for example the photoshop.. €
