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Found 4 file extension associations related to MagicKey and 4 file formats developed specifically for use with MagicKey.

Platform, operating system:  Microsoft Windows icon Microsoft Windows

Go to: MagicKey description

Developer: Advanced Computer Innovations, Inc.


Developer / company: Advanced Computer Innovations, Inc.

MagicKey is an incredibly useful software utility for Windows computers (Vista, XP, Win 2000, Win NT, Me, 98 or 95). It provides many useful everyday functions that you need again and again, day after day, with unparalleled ease of use and efficiency:

  • An extermely versatile Form-Filler (fills web forms, PDF forms, custom forms, dialog boxes and more).
  • A handy Calculator that can transfer the calculated result (as numbers or in words) into any form, document or application.
  • A powerful Units Convertor that not only converts between all commonly used units, but can also transfer the results into any application.
  • A versatile Date Calculator that calculates the interval between any two dates, the date any number of days from another date, etc.
  • A useful Zip Code Utility that converts a zip code to well-formatted City, State & Zip, which it can transfer into any document.
  • A Currency Conversion Calculator with one-click rate update, that converts between all major world currencies and can transfer the results into any application.
  • Reduces data entry errors by speaking back what you type (e.g., numbers as you type them), no matter which form, document or application you are typing into.

MagicKey puts these functions together into a neat, unified, and easy-to-use package that works seamlessly with your favorite word processor, spreadsheet, browser or any other application. It soon becomes a second-nature utility that you will use all the time. It's an exceptional software value that will save you time, effort and typing day after day!

The MagicKey software seems to be old or discontinued.
Such programs may not work on modern operating systems properly, are no longer available and supported by their original developers, or are simply obsolete for their purpose. Sometimes companies offer limited support through their website.

MagicKey works with the following file extensions:

Note: You can click on any file extension link from the list below, to view its detailed information. The list of extensions used or otherwise associated with the application may not be complete, because many common file extensions on our website, such as jpg (pictures) or txt (text files), can be opened by a large number of applications, or are too general file format. However most, if not all directly associated file extensions should be listed with its appropriate program. Although its likely, that some file extensions may be missing from the list of associated file extensions with the application, yet they can be opened, be part of, or otherwise be associated with the program.

MagicKey default file extension associations

mkc file icon.mkcmks file icon.mksmku file icon.mkumky file icon.mky

Comparison table of actions that MagicKey can perform with each of its associated file type beta

This table might not contain all possible associated or supported file types or may contain incorrect data.
If you need more information please contact the developers of MagicKey (Advanced Computer Innovations, Inc.), or check out their product website.

File type \ Action


























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