> Allow me to introduce myself a little, I'm currently studying network
> programming library that can be used for company's product which may need to be
> shipped as part of the product. I tried to find if there's any license model
> for using ACE library in commercial software, like GPL or LGPL, but I can
> hardly find there's any terms regarding this.
If you've downloaded ACE already please see
ACE_ROOT/COPYING
If you haven't downloaded ACE yet please see
http://www.cs.wustl.edu/~schmidt/ACE-copying.html
> Could you please point out where I can find it out? or it's a totally free
> library to use with?
Yes, it's totally free.
Thanks,
Doug