Calc98 - Scientific/Engineering calculator with units conversions and physical properties. Statistics, financial, array and matrix functions. Algebraic or RPN logic. User customisable size, fonts, layout and appearance. The Calc98 application files are compressed either as a zip file (C98XXXXX.zip) or as a self-extracting zip file C98XXXXX.exe). Files can be unpacked using a utility such as zip, WinZip or PKUNZIP. Self-extracting files can be unpacked simply by running the file (e.g. by double-clicking the icon or using the Run... command). You can choose the directory where you want the files installed, or use the default. Please read the licence terms and other information in the file Readme.htm in the CalcHelp directory. Further installation instructions are in the file Install.htm and information about this release is contained in the file Release.htm. All these files are best viewed using an HTML browser but can also be read as plain text files.