Requirements for PCGen
  
  
   - 
    All versions of PCGen need Sun's Java Runtime Environment (JRE)
which is available for all common OS's, including Windows, Mac OS,
UNIX and Linux.
   
- 
    PCGen 5.10.2 (and above) needs to run under Sun's JRE (Java)
1.5.x (or above).
   
- 
    If you wish to view PDF output sheets, you'll need a PDF
viewer.
   
- 
    Minimum RAM is 256MB (recommended 1-2GB)
   
- 
    Minimum CPU is 1GHz (recommended 2Ghz+)
   
- 
    200MB of free HD space