There are several programs available to open ZIP files. FAA does not necessarily endorse any of the vendors listed below.
Windows XP, Windows Vista, and Windows 7 have the capability of opening ZIP files without requiring the installation of any additional software. Simply double-click on the file and another window will open showing the contents of the ZIP file. The contents may then be dragged and dropped to extract or double-clicked to run.
7-Zip is free program available to users of all versions of Windows.
WinZip is a shareware program available to users of all versions of Windows.
StuffIt Expander is a free program available to users of Mac OSX.