As you know, the WooCommerce Bulk Product Editing Plugin is one of the WordPress plugins and you should download and install it such as another WordPress plugin.
How to download WooCommerce Bulk Product Editing?
To access and download the free version, you can get the free version here.
In the Pro version, there are all the features of the plugin and you can download and use the plugin through the following link.
After downloading the plugin file, you can install the plugin in two ways.
1- Via FTP
2- Via WordPress Add Plugin
The article “How to add plugins on WordPress?” provides a complete explanation about download and install the WordPress plugin.