Math and Science
| Magic Number Machine |
| Great scientific calculator for OS X. |
| SAOImage DS9 5.1 |
| An astronomical imaging and data visualization application. |
| Lynkeos 2.0 |
| Lynkeos is a Cocoa application made for processing astronomical (mainly planetary) images taken with a webcam through a telescope. |
| Xhromatogram 0.9.3 |
| A viewer for chromatography data in the AIA standard format. |
| Molecular Workbench 2.1 |
| An Interface to the Molecular World. |
| SSPX 1.8 |
| Inverse strain modeling. |
| CLC Sequence Viewer 4.6.1 |
| Bioinformatics program for basic DNA and protein sequence analysis. |
| Sciatrope 0.1 |
| A Cocoa application that helps preparing for, and observe a solar eclipse. |
| MedINRIA 1.7.0 |
| A free collection of softwares for medical image processing and visualization. |
| Mathematica Player 6.0.2 |
| The free player with a mathematica engine. |
