American Heritage Electronic Dictionary (1991) 3 Reference DOS

Houghton Mifflin American Heritage Electronic Dictionary is a resident background program that gives you instant searchable access to an entire dictionary.

• 1.x
• 3.0

Graftool (1990) 2 Graphics Mathematics DOS

Graftool is a scientific graphing program and presentation tool. It supports 1-variable histograms, parametric and polar plots, scatter and vector plots, 3d-chart surfaces, shadowed contour plots, trajectories, 2-variable histograms, 3d-scatter, vector and stratification charts.

• 3.x

PC Globe (1990) 2 Reference DOS

PC Globe is an electronic atlas of the world that provides profiles, maps, geography, and graphics for the countries of the world. It can generate a variety of reports using this data and export map graphics. They also sold a USA specific version called PC USA that contains more detail about the US states. A related product was released for Windows as PC Globe Maps N Facts.

• 3.0
• 4.0
• 5.0

PC Globe Maps N Facts 0 Reference DOS

PC Globe Maps N Facts is a multimedia reference tool from Broderbund that includes geographic maps, statistics, and information about countries all over the world. released under Broderbund.

• 1.0