Last version of Python to natively run under PowerPC OS X (10.5) https://www.python.org/downloads/release/python-2714/  

PageSpinner is an easy-to-use web authoring package for Mac OS. The HTML Editor supports HTML 3.2, HTML 4 and XHTML plus additional Netscape and Explorer extensions. Beginners will appreciate the application's extensive help while more...

Programmers create their code in specialized programs called editors that generally include advanced search features and automatic checks of various delimiters. Preditor is the newest of these editors. It's a good one, with rectangular-editing...

PopupFuncs is an add-in utility for programming environments and some text editors. When installed, it provides a pop-up menu of functions and other source-code constructs to ease navigation. PopupFuncs currently understands C, C++, Pascal, Object...

Python version 2.7.8 Includes Idle from the official Python Website: https://www.python.org/downloads/release/python-278/ Mac OS X 32-bit i386/PPC Installer (2.7.8) for Mac OS X 10.3 and later Works Perfectly On my Ibook G4 (:

PowerLisp is a Common Lisp development environment that includes both 68K and PPC native code compilers, macro assemblers, and disassemblers. It also includes an incremental linker, a multi-window text editor, and CLOS (Common Lisp Object System),...

A Macintosh UI design concept prototyper

PSpice (Personal Simulation Program with Integrated Circuit Emphasis) is a program for simulating analog and digital logic described in the SPICE language, which is designed for personal computers.

PenStorm is a vector graphic scripting system where PostScript-style programs can be visualized as interactive frames inside a document. This version was developed for pre-OS X PowerPC Macintoshes. If using OS X, you need the Classic...

Project Appleseed: A Parallel Macintosh Cluster for Numerically Intensive Computing See the experiment page from 1999: https://web.archive.org/web/19990219162657/http://exodus.physics.ucla.edu/appleseed/appleseed.html  

Macromedia trials disk, contains: Dreamweaver MX Trial Fireworks MX Trial Flash MX Trial Freehand 10 Trial Also contains resources, demo projects, extensions...  

The integrated editor, interpreter, and debugger in a visual, object-oriented environment lets you create and compile robust applications fast.  Features  Fully pictorial OOP language Project-oriented structure that supports...

The Perforce SCM system features comprehensive software configuration management capabilities built around a scalable client/server architecture. Requiring only TCP/IP, developers can access the Perforce Server through a variety of Perforce clients....

PowerFantasm and Fantasm are complete assembly language development systems for Macintosh™ computers. Two versions are available. Fantasm and PowerFantasm. Fantasm will assemble 68k assembly language, and PowerFantasm assembles both 68k and...

Forth is a beautiful language. It is easily spoken and source code looks like poetry. Oh yes, Forth produces fast compact code. Pocket Forth is a small Forth system for the Macintosh computer, founded on well documented principals. Although Forth is...