Remove "Powered by Phoca Gallery" Version 3.2.3
Phoca Gallery is one of if not the best open source 3rd party image gallery solution for Joomla. By default, Phoca includes a "Powered By Phoca Gallery" link in the footer of your website. If it is your own site I would suggest either leaving it or make a small donation. If it is for a client site, obviously leaving it is not an option. So make a small donation and remove it. Here are the instructions for version 3.2.3
Login to your site via ftp or file manager...
To remove from the "Categories" page...
Navigate to components->com_phocagallery->views->categories->tmpl
Comment out line 72
// echo echo PhocaGalleryUtils::footer(); (Use double forward slashes (//) to comment)
To remove from the "Category/Image Gallery" page...
Navigate to components->com_phocagallery->views->category->tmpl
Comment out line 197
//echo $this->tmpl['emm']; (Use double forward slashes (//) to comment)
Here is a quick video for version 3.2.3
ATTENTION: To view instructions for Phoca Gallery version 3.2.5 and version 4.0, please visit this post