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GhostReader vs InteractiveCalculator

A side-by-side look at GhostReader and InteractiveCalculator. For an in-depth review of either product, follow the links below.

GhostReader

GhostReader

Education & Reference

GhostReader is a free, open-source speed reading software for Windows, Mac, and Linux. It allows users to efficiently read through texts by displaying one word at a time in rapid succession using RSVP (rapid serial visual presentation). Key features include adjustable reading speed, text highlighting, collection saving, and focus mode.

speed-readingrsvptext-highlighting
InteractiveCalculator

InteractiveCalculator

Education & Reference

InteractiveCalculator is a free online calculator that allows users to perform various mathematical calculations directly in their web browser. It supports basic arithmetic, trigonometry, algebra, physics, chemistry and more.

calculatormathalgebratrigonometryphysicschemistry