For Windows® XP SP1 or SP2, Windows Server 2003, Windows Server 2000 SP3, Mac OS® X 10.3.8 or Mac OS X 10.3.9 users
The new version of PGP 9.0 is now available.
For Windows 95 users
PGP 7.0.4 is required.
Recommended for all users
Schools should buy the desktop software package that includes PGP Perpetual License with software insurance.
Where to buy
All the software listed above is available online.
Using PGP on a mainframe
If using PGP on the mainframe, you'll need to order McAfee E-Business Server for OS/390 from Network Associates (McAfee).