<p>Dear peers,</p>
<p>I've developed an application using Xserver source code. This
application called for some changes in the source files. I wish to sell
this application software for a price.</p>
<p>I've read through the licenses. The modified files are copyrighted by different organizations/individuals, <br>namely XFree86, a certain Keith Packard, etc. However, none of these are covered under GPL.</p>
<div>Provided I abide by the conditions in the copyright (which often
requires including the Copyright Notice in the source and binary
files), can I sell the application without making the source code Open
Source? Does GPL get implicitly applied because any library file shall
finally be part of the XServer, and built upon the original source?
</div>
<div><br>
<br>
</div>
<div>Sincerely and thankfully</div>
<span class="sg">
<div> </div>
<div>Kartikay Malhotra<br>
</div></span>