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<h1>License<a class="headerlink" href="#license" title="Permalink to this headline">¶</a></h1>
<p>PyInstaller is distributed under the GPL license (see the file <a class="reference external" href="https://github.com/pyinstaller/pyinstaller/blob/develop/COPYING.txt?raw=true">COPYING.txt</a>
in the source code), with a
<span class="bolditalic">special exception</span> <strong>which allows to use
PyInstaller to build and distribute non-free programs</strong> (including
commercial ones). In other words, you have no restrictions in
<strong>using</strong> PyInstaller as-is, but any kind of <strong>modifications</strong> to it
will have to comply with the GPL license. See also our <a class="reference external" href="https://github.com/pyinstaller/pyinstaller/wiki/FAQ">FAQ</a>.</p>
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