Calculators & Converters

Wine
Jeremy Newman(Free)
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Free compatibility layer for macOS
OS X Mountain Lion
apple(Paid)
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The Advantages Of Using A Mac OS X Mountain Lion Machine
QXPMarkz
markzware(Free)
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Free converter for QuarkXPress documents
TapeCalc
Bearded.io LLC(Paid)
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TapeCalc - Tape based calculator app
15C Scientific Calculator
Vicinno Soft LLC(Paid)
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15C Scientific Calculator - A Versatile Math Tool
KeyBlaze Typing Tutor For Mac
NCH Software(Trial version)
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KeyBlaze Free Mac Typing Tutor
NCH Software(Free)
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KeyBlaze Free Mac Typing Tutor
TextSniper
Valerijs Boguckis(Paid)
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Paid text extracting tool
DumpMedia Spotify Music Converter
DumpMedia(Free)
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Free Spotify music converter
Final Cut Pro Converter
Aiseesoft Studio(Free)
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Paid video format converter