DOM Framework 2.0 (by Iconara)
DOM Framework is a Cocoa framework for manipulating XML-data in applications, similar to JDOM and XOM for Java.

TestRunner 0.1 (by Iconara)
TestRunner is a simple framework for running simple unit tests on Cocoa projects.

IXInstanceCounting 1.0 (by Iconara)
IXInstanceCounting is an object library that counts all created instances of all classes, and reports memory leaks.

IXSCNotificationManager 1.0 (by Iconara)
IXSCNotificationManager is an object library that routes SystemConfiguration notifications through the standard notification center.

TestRunner 0.1 (by Iconara)
TestRunner is a simple framework for running simple unit tests on Cocoa projects.

OCUnit v41 (by sen:te)
OCUnit is a testing framework for Objective C in the MacOSX and WebObjects environment.

ObjcUnit for OSX 1.2 (by Peter Lindberg)
ObjcUnit is a unit testing framework for Objective-C on Mac OS X.

Rename Xcode Project 2.1 (by Michele Ferretti)
Rename Xcode Project is a small utility that renames Xcode projects.

MacSQL Framework 1.1.1 (by Runtime Labs, Inc.)
Just as Cocoa brings rapid development and high productivity to Mac OS X application development, the MacSQL Framework brings these same benefits to developers looking to add SQL database support to their Cocoa and AppleScript Studio applications.

PyObjC 1.3.7 (by the PyObjC team)
PyObjC is a bridge between Python and Objective-C.

SMS Framework A4 (by Tim Ellis, Ultralab)
The SMS Cocoa framework is a Cocoa framework for decoding SMS messages in PDU format.

Chronicle plugin for XCode 0.9.5 (by Jed Green)
Chronicle is a code archiving tool, implemented as a plugin for the Xcode IDE distributed with Mac OSX.

Java 2 SE 5.0 Xcode Template 1.0 (by Yaw Anokwa)
Beginning Java developers use Java 5.

TestKit 0.9.4 (by Tim Hart)
TestKit shares much of the functionality of JUnit, and it adds functionality to help programmers with the problems and challenges unique to Objective-C.

Privileged Exec 1.0.1 (by Oak & Apple Productions)
Privileged Exec is an AppleScript framework that makes it extremely easy to create applications that run Unix commands as root, without prompting the user for an administrator password every time.

KnowledgeMiner X 5.3 (by Script Software)
KnowledgeMiner is a powerful, easy-to-use modeling and prediction tool designed to support the process of knowledge extraction from data on a highly automated level.

retainCounter 0.1 (by cocoa Sprachwerker)
This is sometimes useful if the developer wants to know the current count of an object before it is released.

FileMaker Pro Developer Updater X 6.0v4 (by FileMaker, Inc.)
FileMaker Developer 6 is the tool of choice for creating custom FileMaker solutions for deployment across workgroups, distribution as royalty-free runtime applications, or sharing on the Web.

Multi-DBServer 1.6 (by Colourfull Creations)
Multi-DBServer is a cost effective solution for the cost conscience business that wants to create a multi user product.