The main window for the program contains three sections:  The Console, the Memory, and the Registers.  The Memory is a scrolling list that displays 1024 memory locations, numbered from 0 to 1023.  Each location contains a 16-bit...

xModels-2D and xModels-3D are geometric modeling programs, designed to illustrate the basics ideas of geometric transformations, hierarchical computer graphics modeling, and animation.  Images are described in a "scene description...

C-FORTH: a portable, C-coded figFORTH interpreter. Written by Allan Pratt; completed April 1985. This is a FORTH interpreter written entirely in portable C and FORTH. It requires nothing more than a decent C compiler to use [Aztec C in this...

MiniAda is a small educational compiler. Documentation was, unfortunately, only made available in printed form.

This is a compiler/interpreter for a part of the Ada language, namely the "Pascal subset" plus the Ada tasking support. It is not intended ever to be a full Ada compiler, rather a vehicle for teaching, learning, and experimenting with...

I-APL is designed for educational use. It is primarily a learning tool. It is a complete APL and conforms to the International Standards Organisation standard for APL (which is also expected to become a British Standard). Its execution speed...

This is an experimental port of the NYU Ada/Ed translator/interpreter. It includes a nice editor and environment around the original, however they do not conform to the Macintosh Interface Guidelines. Despite this version having a couple problems,...

GAL-GEM is a complete machine emulator for the GAL (Generic Assembly Language) and GEM (GEneric Machine) computation models, as described in “Computer organization: a top down approach” by Greg W. Scragg ... GEM 1.0 accepts GAL...

IcePick is MacApp view resource editor and interface development environment. With IcePick, developers can create their MacApp resources visually, test them in the IcePick environment, and generate Rez compatible textual descriptions of those...

The Fragmalyzer is a scriptable and extensible development utility for examining and modifying Macintosh code fragments. It provides a graphical user interface for all those chores that previously required MPW tools (DumpPEF, ModPEF, MakeStub, et...

Mac F2C is a FORTRAN-to-C translator for the Macintosh. Mac F2C is a FORTRAN-to-C translator.  It will read a file of FORTRAN code and produce a file of C code.  When compiled and linked with the special support libraries included...

Convert•Projects is a utility which will read a THINK C or THINK Pascal project, and produce an equivalent (or nearly so) CodeWarrior project. This is particularly useful for large projects, in which manually adding and segmenting the project...

GeoMAME is a Neo•Geo enhanced version of MAME. It only supports Neo•Geo arcade titles.

RockNES is a NES emulator for the Macintosh. It is by far the most compatible NES emulator currently available for the Macintosh, given that it supports full PPU emulation, full sound emulation (including VRCVI sound, used by some Japanese...

Browsy was, in 2012, a failed attempt at making a System 6 web browser.  It is no longer in development since 2014 and cannot render anything except HTML source code (as plain text).  It does not draw any layout, pictures, fonts or...

This is a very simple Google search application. When you click the "Search" button or press Enter, GooSearch will open Google in your default browser with the search you typed in. You can search for images too and the package also...

If your small office has Macs and PCs that need to share files, then you need MacSOHO. MacSOHO installs only on the Macintosh and allows sharing of text and graphic files quickly and efficiently between PCs and Macs. Using the NetBEUI protocol,...

MacNFS is a client implementation of the NFS architecture and is designed specifically for the Macintosh. Thursby Software Systems, Inc. (TSS) created MacNFS so the NFS mounted volume would function like a local disk. The product has been tested...

Setting Sun is a modern application based screen saver, which uses plug-ins to draw interesting images when your computer is idle. Although not strictly necessary (since most monitors can turn themselves off automatically), it still provides a nice...