Info-ZIP

Much of ZipIt's code is derived, with permission, from code produced by the Info-ZIP group. Many, many thanks to the authors of this code for permission to use it in ZipIt. Although I cannot distribute the source code for ZipIt, if you would like to implement zipping and unzipping capabilities in your application, you might want to take a look at their sources. (You can also use ZipIt for this purpose, by sending it AppleEvents.)

Go to the Info-ZIP home page