IBM Personal Computer Plotting System (1984) 0 DOS

IBM Personal Computer Plotting System is a set of business graphing program libraries for use with the IBM Personal Computer Graphical Kernel System. It also includes a graphing demonstration program. GKS is a shared, standardized graphics library, designed primarily to support IBM's high end CAD oriented IBM Professional Graphics Controller. GKS supports IBM's other video systems through the use of interchangeable device drivers.

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VisiTrend/Plot (1983) 0 Presentations DOS

VisiTrend/VisiPlot is a no-nonsense data analysis and graphing tool targeted at business users who wished to perform analysis on large spreadsheets. It is part of the Visi Series of applications from VisiCorp, that also included VisiWord, VisiCalc, VisiFile, VisiSpell, VisiSchedule and VisiTutor. There was also a version for the Apple II.

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