> I wanted to know that is there a tool/utility like CVS, to have
>a repository to store files of different versions in pdf/ doc
>format.
What's wrong with CVS itself? Just because it's commonly used for
source files, doesn't mean that's all it's limited to...
However, you might want to look at xdelta which detects differences
between binary files, and is a replacement for RCS:
http://www.xcf.berkeley.edu/~jmacd/xdelta.html
Tet
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