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1st Calculator 1.15
License: Free Trial File size: 571.66 KB
Users Rating: 4.5/5 - 2 votes
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ABOUT 1st Calculator
Handy and useful expression calculator and unit converter with skins. Main features: fully customizable interface with skins; keyboard shortcuts; all arithmetic operations, more than 20 functions; editable lists of constants and unit conversions; recalling previously used expressions; five result formats with changeable precision; automatic clipboard copy/paste; minimizes to the system tray.