Extra Keys vs HyperCard
A side-by-side look at Extra Keys and HyperCard. For an in-depth review of either product, follow the links below.
Extra Keys
Os & Utilities
Extra Keys is a free on-screen virtual keyboard software for Windows. It provides an additional customizable keyboard overlay allowing you to map custom shortcuts, macros, text snippets, emojis, and more for quick access while typing.
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HyperCard
Development
HyperCard was a software application released by Apple in 1987 that allowed users to create their own hypertextual information stacks to organize data like a database and develop custom applications. It pioneered many hypermedia concepts.
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