Microsoft FreeCell

FreeCell
Original author(s)Jim Horne
Developer(s)Microsoft
Initial release1991 (1991)
Operating systemMicrosoft Windows
PlatformIA-32, x86-64 (and historically DEC Alpha, Itanium, MIPS, and PowerPC)
SuccessorMicrosoft Solitaire Collection (Windows 10)
TypeComputer game

FreeCell, also known as Microsoft FreeCell, is a computer game included in Microsoft Windows, based on a card game with the same name. It is one of the most widely used Windows programs, estimated to be ahead of Word and Microsoft Excel. It has been included with every release of the Windows operating system since 1995, which has greatly contributed to the original game's popularity.