Download Software Demos You can download free demo versions of TGI software by clicking on any of the links below. To install the demos, you will need the appropriate decompression software for your system. The decompression software is widely available as freeware or inexpensive shareware. If you would prefer that we send you a demo disk by ordinary mail, please click here to contact us.

Perfect Copy Biology
     Download Macintosh demo (PCBdemo.sea.hqx, approx. 756K)
     Download Macintosh installation guide (PCBinst.hqx, approx. 3K)
     Download Windows demo (PCBdemo.zip, approx. 1310K)

Perfect Copy English
     Download Macintosh demo (PCEdemo.sea.hqx, approx. 1279K)
     Download Macintosh installation guide (PCEinst.hqx, approx. 3K)
     Download Windows demo (PCEdemo.zip, approx. 1411K)

Mathprep for Biology
     Download Macintosh demo (MPdemo.sea.hqx, approx. 1315K)
     Download Macintosh demo instructions (MPinst.hqx, approx. 4K)
     Windows version estimated availability Spring 1999

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