Does Calc run on 64-bit versions of Windows?
Calc 98, including the free version, will run on Windows 7 and on 64-bit versions of Windows. like most 32-bit applications. The installation process will install the software to the “Program Files” folder by default, although you are given the option to specify the installation location, such as “Program Files (x86)”, if you wish. This does not affect the way the program runs.