To install Graswald Pro (or the Graswald Library) in Blender:

: Click the Install... button at the top right of the window.

: Files from sites like "DownloadPirate" are frequently flagged by security software. Users in community discussions have reported Trojans and credential theft from similar unofficial sources.

: Keep the .zip file as it is. Blender installs addons directly from compressed archives. Open Blender : Go to Edit > Preferences .

: Click the "Add-ons" tab on the left sidebar.

: Graswald often requires an external asset package. If the addon is enabled but you see no plants, you may need to point the addon to a separate "Graswald Library" folder within the addon preferences.

: Version 1.3.11 is older. Ensure your version of Blender is compatible (typically Blender 2.8x or 2.9x for that specific release).

: Find your GraswaldPro1.3.11...zip file and click Install Add-on .