giftrans will be installed on the exp tree tommorrow for the following operating systems:
SunOS 4.1.3
Solaris 2.3
Ultrix 4.2
OSF/1 3.0
IRIX 5.2
AIX 3.2.5

giftrans will be installed as:

The man page will be located at:
What is giftrans:
giftrans converts any GIF file into a GIF89a. Allows for setting the transparent or background color, changing colors, adding or removing comments. Also code to analyze GIF contents.