XDrawChem is a two-dimensional molecule drawing program for Unix operating systems. It is similar in functionality to other molecule drawing programs...

Circuit Aid contains a resistor circuit analysis tool that can build up to an 18 resistor series-parallel circuit. This tool will display voltage,...

Flash card quiz study tool. Flash Quiz is a robust flash card-based studying/quizzing application. It features tools for students as well as...

Language word converter. WordLookup is a small utility for converting words and phrases between languages. WordLookup 2 supports conversion between...

Planetary orbit simulator. Orbital is a planetary orbit simulator for Mac OS X. Its designed for beginning physics and astronomy classes, but is also...

Crossword puzzle creator. WordsCrosser allows you to create crossword puzzles in the format of crossed words or grids.

Graphing scientific calculator. MathPad is a general purpose graphing scientific calculator. It uses a text worksheet rather than simulating buttons...

Test your vocabulary skills. vBuilder tests your vocabulary skills. This program is perfect for learning vocabulary of a new language or for students...

Installation Folding@Home script. Team Macrumors Folding@Home Script Installer will install Folding@Home into your home directory, and will be...

Java-based protein sequence alignment application. Pfaat (Protein Family Alignment Annotation Tool) is a Java-based protein sequence alignment...

Send morse code from your Mac. Black Cat CW Keyer lets you send morse code from your computer. You can type out the text to be sent (immediately or...

Chemistry Q&A environment for students. A chemistry question and answer environment for students. ChemCalcs provides an intuitive system for...

Dynamic 3D spatial analysis & visualization. Grass GIS offers state of the art three-dimensional dynamic spatial analysis and visualization....

Educational flashcard tutorial. US Constitution and Government Quizzer is an easy to use drill and practice flash card style quizzer to aid students...

Formula computational tool. Physics 101 is a basic formula computational tool. This application contains over 25 basic Physics formulas in the areas...

Build vocabulary in any language. Memorust is an application to help you build a vocabulary in any language. It has a full UNICODE support which...

Help advance science by processing analyses of proteins. What does Folding@Home do? Folding@Home is a distributed computing project which studies...

Calculator with standard functions and constants. Wcalc is a more capable calculator than the one that comes with the default Mac OS X. It has...

Create correctly formatted bibliographies. Papyrus lets you computerize your reference collection. Type in your references or import them from...

Math word processor, front-end for Mathematica. DirectMath is a mathematical word processor and easy to use front end to the Mathematica computer...