MAMP - MAMP is the abbreviation for Macintosh, Apache, MySQL, and PHP. It is a reliable application with its four components that allows you to access the local PHP server as well as the database server (SQL).
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Ralpha Image Resizer - High-speed image batch conversion tool