Air Sharing - Air Sharing lets you bring your documents with you — without bringing your computer.
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).
CalPrint - CalPrint uses your existing reminders and calendar entries on your iPad or iPhone (Exchange, iCal and Google Calendars etc.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Printer Pro - Print attachments, receipts, documents, web pages from your iPad and iPhone.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies