Hi there,

Once you have downloaded the .rar file, extract it with WinRAR or any other extracting program.

I have also included screenshots of each theme in the folders so that you can take a look at them to find out how it looks like

after that open the folder then you will see all the themes are organized by their color names

From here open any folder and you will see different versions of the same theme

and yeah naming convention will be confusing, So let me explain how it works

You have already seen the gradients in the preview images

No Gradient = NG
Linear Gradient =LG
Radial Gradient = RG

You have seen the rounded corners in every perimeter in blender like this

The one you see above is the default roundness of blender themes

above one is fully rounded corners

above one is with no roundness

No Roundness = NR
Default Roundness = DR
Full Roundness = FR

Installation.

Open blender go over to Edit, Preferences

Under themes click on install and locate the theme file you want to install

for more information join my discord community server https://bit.ly/Mr3DDiscord