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Windows 7

Operating System: Windows NT 6.1

Available products and downloads:

Calc 5.3c9853w.exeFreeDownload from Flow Simulation
Download from CNet (
Calc 5.3c9853u.exeFreeDownload from Flow Simulation
Calc 5.6Calc CDCommercialBuy CD
Calc 5.6Calc BundleCommercialBuy Calc Bundle
Calc 5.6Calc566w.exeCommercialBuy Calc for Windows


Supported devices include the following:

Microsoft Windows PC