Since 2022, the development of Enve has stalled. I recommend using friction, which is a fork of enve.

Download Link https://github.com/friction2d/friction

Click on the "Code" button in green. Click "Download zip" from the drop-down menu.and extract it. Open extracted folder. There are two versions available. If Version 1.0 does not work, try Version 2.0.

Copy all files from "Version 1.0" or "Version 2.0" (all frag and gre) to C:\Users<Username>.enve\ShaderEffects

Copy all files from "Version 1.0" or "Version 2.0" (all frag and gre)to /home/username/.enve/ShaderEffects

Copy all files from "Version 1.0" or "Version 2.0" (all frag and gre)to

/home/username/.config/friction/ShaderEffects

Two ways to install

Using Installer

Note "there are options for choosing version 1.0 or version 2.0. First try version 2.0; if it does not work, uninstall. and install again using version 1.0 as an option"

Manual Installation

Copy all files from "Version 1.0" or "Version 2.0" (all frag and gre) to C:\Users<Username>\AppData\Local\friction\ShaderEffects

Select the layer right click on it. Actions --> Raster Effects --> There you go

any errors? Let us know. Contributions are welcome if you know GLSL.