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W4 Calculator Past Releases
Installation Instructions
  • Click [Download] button.
  • Save the file to your computer's hard drive; be sure to note its file name and location.
  • When the download is complete, run the downloaded file using the Windows START|RUN menu option.
  • Program setup files will automatically be temporarily decompressed to your computer's TEMP directory.
  • A SETUP program will be launched automatically to guide you through the software installation process.
YearVersionDescriptionSize 
2020 20.031 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 27,411 KB
2019 19.013 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 26,170 KB
2018 18.031 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 26,498 KB
2017 17.071 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 25,847 KB
2016 16.013 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 25,891 KB
2015 15.021 OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP 23,570 KB
2014 14.013 OS: Windows 8, Windows 7, Windows Vista, Windows XP 23,545 KB
2013 13.071 OS: Windows 8, Windows 7, Windows Vista, Windows XP 24,549 KB
2012 12.111 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 23,428 KB
2011 11.021 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 22,616 KB
2010 10.013 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 22,198 KB
2009 9.255.027 OS: Windows 7, Windows Vista, Windows XP, Windows 2000 23,642 KB
2008 8.275 OS: Windows 7, Windows Vista, Windows XP, Windows 2000, NT4, ME, 98, 95 20,769 KB
2007 7.025 OS: Windows 7, Windows Vista, Windows XP, Windows 2000, NT4, ME, 98, 95 20,734 KB
2006 6.295 OS: Windows 7, Windows Vista, Windows XP, Windows 2000, NT4, ME, 98, 95 19,557 KB
2005 5.165 OS: Windows 7, Windows Vista, Windows 95, 98, ME, NT4, 2000, XP 18,044 KB
2004 4.175 OS: Windows 95, 98, ME, NT4, 2000, XP 17,355 KB
2003 3.175 OS: Windows 95, 98, ME, NT4, 2000, XP 17,609 KB