MailMergeApp 1.4beta (by Objective Labs)
MailMergeApp is an AppleScript Studio application that makes it amazingly simple to create 'merged' mailings using the built in Address Book and Email programs in Mac OS X.

SearchApp 1.2 (by Objective Labs)
SearchApp allows users to easily search any search engine they need without having to type the url into a browser.

BlogApp 1.3.2 (by Objective Labs)
BlogApp is a Mac OS X Jaguar compatible only shareware application that allows users to easily post to their weblog.

BlogScript 1.6.1 (by Objective Labs)
This is an AppleScript that was designed to function on Mac OS X v10.

SearchApp 1.2 (by Objective Labs)
SearchApp allows users to easily search any search engine they need without having to type the url into a browser.

Change IE Search to Google 1.0 (by Marc Liyanage)
allows you to change the search URL in Internet Explorer.

Huevos 1.1 (by Ranchero)
Huevos presents a window where you can type in a word or words to search for and choose a search engine.

shadowGoogle 3.0 (by stupidFish programming)
shadowGoogle is a desktop search interface that gives you access to your favorite search sites right from your desktop, allowing you to start Google, Apple, Yahoo!, Version Tracker, eBay, Pricewatch or any other searches fast and easy, without the hassle to find a browser window.

Yahoo! Web Search 0.8 (by Taco Widgets)
Yahoo! Web Search brings search results right to Dashboard without having to open up Safari.

Lestrade 4.0.6 (by Northern Softworks)
Lestrade is a handy tool designed to give users quick and convenient access to many popular search engines.

CQ web 1.0.1 (by Q-Phrase, LLC)
CQ web is a free search agent that finds and shows you information from the web that would otherwise be missing with traditional search engine results.

SearchBar 0.1 (by Sailesh)
SearchBar is a light weight application that gives easy access to your favourite search engines.

SockhoEasyFind 1.5 (by iconless)
SockhoEasyFind is a tool that lets you perform searches on several search engines simultaneously.

MegaSearch Widget for NoteTaker 1.4 (by AquaMinds Software)
Different search engines use different methodologies to prioritize results.

WebUnzipper 1.0a (by Tom Sinquin)
WebUnzipper allows you to compress webpages into zip files.

ObjectCreator Lite 1.0.6 (by Isoz Alain)
UML CASE tools fully scriptable with python, UML metamodel expandable, scriptable code generation.

HTML Tidy 1.1 (by Michele Ferretti)
HTML Tidy helps clean up dirty HTML sources generated from Word.

XMLmind XML Editor 3.4.0 (by Pixware)
XMLmind XML Editor is a highly-extensible, multi-platform, validating XML editor featuring a word processor-like view.

Web Site Maestro X 5.3 (by Tonbrand Software)
Web Site Maestro is a useful tool for those who update their web site(s) regularly, especially for professional web masters with large sites.