Download ZONG for DOS using the link below.

Important note: ZONG for DOS is not compatible with Windows XP, Vista, 2000, or NT. (It will, however, run under DOS, Windows 95, 98, or Me.) For more information, see our article on Zong compatibility. ZONG for DOS was written in 1995. Zong for DOS is no longer available for purchase, but we make the trial version available for historical reasons.