Requirements

PC with Windows 9x or NT 4.0 (server/workstation) (no reports yet about NT 5).
Minimum: Pentium Processor.
About 1 Mb for WinJar and 1 Mb for Jar itself. There is some temporary harddisk space needed when you use WinJar and depending on the archive size. This temporary space can be between 10 Kb and 1 Mb (With those very low Hard-Disk prices, who cares about space ;-) ).
Jar 1.02, US or International, Registered or Unregistered.
A browser for reading the help files.
A computer would be useful