Apps similar to GrainLayer include Deckle for Mac, which is free and open source. Other options are PaperDisplay, Paperman and Parchmatte. In total there are four apps like GrainLayer for Mac and Windows.
Provides a subtle, matte paper-grain overlay across all displays on macOS, simulating a paper-like feel without blocking input or altering colors, easily toggled from the menu bar, consumes very little CPU, and is ideal for extended reading, writing, or design sessions.
India
China
A screen texture engine that applies a subtle digital matte surface enhancing visual ergonomics through contrast attenuation and natural grain.
Finland
EU
Parchmatte is a macOS menu-bar utility that adds paper texture over one window or the whole screen. Adjust the texture's strength and softness, and add an optional Page Light tint. Clicks, scrolling and typing pass through to the apps underneath.
