While available officially on Codecanyon, .rar versions found on third-party sites like WPLocker are often "nulled" or GPL-redistributed copies. Security Warning

"Nulled" plugins often contain obfuscated PHP backdoors or malicious scripts that can compromise your WordPress installation.

Check for unusual files within the archive, such as class-wp-cache.php or hidden scripts in the /library/ folder that aren't part of the standard Yellow Pencil documentation. Common Use Cases

The plugin generates a stylesheet based on your visual edits, which it then injects into the theme. Yellow Pencil v7.5.8 - Visual CSS Style Editor