PKWare's PKZip and PKUnzip utility. Creates, extracts and manipulates ZIP
archived files (files ending with a .zip extension). Can create
self-extracting archives. Shareware. You must have this program to use
some of the other files in the PDA.
Now there is an unstuffing program for DOS capable of unstuffing Mac
text files (.sit) for use on a PC. Note: only text files can be used on a PC and
converted; operating system-prevalent programs designed only for Mac will
NOT run on a PC despite unstuffing it. Use ARCE to unpack.