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<span id="archiving"></span><h1>12. Data Compression and Archiving<a class="headerlink" href="#data-compression-and-archiving" title="Permalink to this headline">¶</a></h1>
<p>The modules described in this chapter support data compression with the zlib,
gzip, and bzip2 algorithms, and the creation of ZIP- and tar-format archives.</p>
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<li class="toctree-l1"><a class="reference external" href="zlib.html">12.1. <tt class="docutils literal"><span class="pre">zlib</span></tt> — Compression compatible with <strong>gzip</strong></a></li>
<li class="toctree-l1"><a class="reference external" href="gzip.html">12.2. <tt class="docutils literal"><span class="pre">gzip</span></tt> — Support for <strong>gzip</strong> files</a><ul>
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<li class="toctree-l1"><a class="reference external" href="bz2.html">12.3. <tt class="docutils literal"><span class="pre">bz2</span></tt> — Compression compatible with <strong>bzip2</strong></a><ul>
<li class="toctree-l2"><a class="reference external" href="bz2.html#de-compression-of-files">12.3.1. (De)compression of files</a></li>
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<li class="toctree-l1"><a class="reference external" href="tarfile.html">12.5. <tt class="docutils literal"><span class="pre">tarfile</span></tt> — Read and write tar archive files</a><ul>
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