third_party/java/proguard/proguard5.3.3/docs/main.html - bazel - Git at Google

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 <a class="largebutton" target="_top"  href="index.html#main.html">ProGuard index</a>
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 <a class="largebutton" target="_top"  href="http://www.guardsquare.com/">GuardSquare</a>
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 <h2>Main</h2>

 <p class="intro">
 <b>ProGuard</b> is a free Java class file shrinker, optimizer, obfuscator, and
 preverifier. It detects and removes unused classes, fields, methods, and
 attributes. It optimizes bytecode and removes unused instructions. It renames
 the remaining classes, fields, and methods using short meaningless names.
 The resulting applications and libraries are smaller, faster, and a bit better
 hardened against reverse engineering.
 </p>
 Typical applications:
 <ul>

 <li>Reducing the size of Android apps for faster downloads from Google Play,
     shorter startup times, and smaller memory footprints.</li>

 <li>Optimizing code for better performance on mobile devices.</li>

 <li>Protecting applications and libraries against reverse-engineering and
     tampering.</li>

 </ul>
 <p>
 <b>ProGuard</b>'s main advantage compared to other Java obfuscators is
 probably its compact template-based configuration. A few intuitive command
 line options or a simple configuration file are usually sufficient.
 The user manual explains all available options and shows examples of this
 powerful configuration style.
 <p>
 <b>ProGuard</b> is fast. It only takes seconds to process programs and
 libraries of several megabytes. The results section presents actual figures
 for a number of applications.
 <p>
 <b>ProGuard</b> is a command-line tool with an optional graphical user
 interface. It also comes with plugins for Ant, for Gradle, and for the JME
 Wireless Toolkit. It is already part of Google's Android SDK, where it can be
 enabled with a simple flag.
 <p>
 <p class="intro">
 <a href="http://www.guardsquare.com/dexguard" target="_top">
 <img align="left" src="android_shades.png" width="64" height="64" /></a>
 <b>ProGuard</b> provides basic protection against reverse engineering and
 tampering, with basic name obfuscation.
 <a href="http://www.guardsquare.com/dexguard"
 target="_top"><b>DexGuard</b></a>, its specialized commercial extension for
 Android, focuses further on the protection of apps, additionally optimizing,
 obfuscating and encrypting strings, classes, resources, resource files, asset
 files, and native libraries. Professional developers should definitely
 consider it for security-sensitive apps.
 </p>
 The following sections provide more detailed information:
 <ul>
 <li><a href="main.html">Main</a>: this overview page.</li>
 <li><a href="results.html">Results</a>: some results obtained with
     <b>ProGuard</b>, including timings and memory usage.</li>
 <li><a href="FAQ.html">FAQ</a>: answers to some Frequently Asked Questions.</li>
 <li><a href="manual/index.html">Manual</a>: the complete <b>ProGuard</b> user
     manual, with examples and troubleshooting tips.</li>
 <li><a href="quality.html">Quality</a>: a discussion of the (excellent) quality
     of <b>ProGuard</b>'s code.</li>
 <li><a href="screenshots.html">Screenshots</a>: some impressions of what            <b>ProGuard</b> looks like.</li>
 <li><a href="testimonials.html">Testimonials</a>: what users think of
     <b>ProGuard</b>.</li>
 <li><a href="license.html">License</a>: <b>ProGuard</b> is free, under a GPL
     license.</li>
 <li><a href="downloads.html">Downloads</a>: download the <b>ProGuard</b>
     package yourself.</li>
 <li><a href="feedback.html">Feedback</a>: tell me about your experiences, or
     learn from others on our forums.</li>
 <li><a href="acknowledgements.html">Acknowledgements</a>: people who have been
     helpful.</li>
 <li><a href="alternatives.html">Alternatives</a>: other Java obfuscators,
     optimizers, and shrinkers.</li>
 </ul>

 <hr />
 <address>
 Copyright &copy; 2002-2017
 <a target="other" href="http://www.lafortune.eu/">Eric Lafortune</a> @ <a target="top" href="http://www.guardsquare.com/">GuardSquare</a>.
 </address>
 </body>
 </html>
	<!doctype html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
	<meta http-equiv="content-style-type" content="text/css">
	<meta name="author" content="Eric Lafortune">
	<meta name="description" content="ProGuard: java shrinker, optimizer, obfuscator, and preverifier">
	<meta name="keywords" content="java obfuscator, optimizer, shrinker, preverfier">
	<link rel="stylesheet" type="text/css" href="style.css">
	<title>ProGuard Main</title>
	</head>
	<body>

	<script type="text/javascript" language="JavaScript">
	<!--
	if (window.self==window.top)
	document.write('<a class="largebutton" target="_top" href="index.html#main.html">ProGuard index</a> <a class="largebutton" target="_top" href="http://www.guardsquare.com/dexguard">DexGuard</a> <a class="largebutton" target="_top" href="http://www.guardsquare.com/">GuardSquare</a> <a class="largebutton" target="other" href="http://sourceforge.net/projects/proguard/">Sourceforge</a>')
	//-->
	</script>
	<noscript>
	<a class="largebutton" target="_top" href="index.html#main.html">ProGuard index</a>
	<a class="largebutton" target="_top" href="http://www.guardsquare.com/dexguard">DexGuard</a>
	<a class="largebutton" target="_top" href="http://www.guardsquare.com/">GuardSquare</a>
	<a class="largebutton" target="other" href="http://sourceforge.net/projects/proguard/">Sourceforge</a>
	</noscript>

	<h2>Main</h2>

	<p class="intro">
	<b>ProGuard</b> is a free Java class file shrinker, optimizer, obfuscator, and
	preverifier. It detects and removes unused classes, fields, methods, and
	attributes. It optimizes bytecode and removes unused instructions. It renames
	the remaining classes, fields, and methods using short meaningless names.
	The resulting applications and libraries are smaller, faster, and a bit better
	hardened against reverse engineering.
	</p>
	Typical applications:
	<ul>

	<li>Reducing the size of Android apps for faster downloads from Google Play,
	shorter startup times, and smaller memory footprints.</li>

	<li>Optimizing code for better performance on mobile devices.</li>

	<li>Protecting applications and libraries against reverse-engineering and
	tampering.</li>

	</ul>
	<p>
	<b>ProGuard</b>'s main advantage compared to other Java obfuscators is
	probably its compact template-based configuration. A few intuitive command
	line options or a simple configuration file are usually sufficient.
	The user manual explains all available options and shows examples of this
	powerful configuration style.
	<p>
	<b>ProGuard</b> is fast. It only takes seconds to process programs and
	libraries of several megabytes. The results section presents actual figures
	for a number of applications.
	<p>
	<b>ProGuard</b> is a command-line tool with an optional graphical user
	interface. It also comes with plugins for Ant, for Gradle, and for the JME
	Wireless Toolkit. It is already part of Google's Android SDK, where it can be
	enabled with a simple flag.
	<p>
	<p class="intro">
	<a href="http://www.guardsquare.com/dexguard" target="_top">
	<img align="left" src="android_shades.png" width="64" height="64" /></a>
	<b>ProGuard</b> provides basic protection against reverse engineering and
	tampering, with basic name obfuscation.
	<a href="http://www.guardsquare.com/dexguard"
	target="_top"><b>DexGuard</b></a>, its specialized commercial extension for
	Android, focuses further on the protection of apps, additionally optimizing,
	obfuscating and encrypting strings, classes, resources, resource files, asset
	files, and native libraries. Professional developers should definitely
	consider it for security-sensitive apps.
	</p>
	The following sections provide more detailed information:
	<ul>
	<li><a href="main.html">Main</a>: this overview page.</li>
	<li><a href="results.html">Results</a>: some results obtained with
	<b>ProGuard</b>, including timings and memory usage.</li>
	<li><a href="FAQ.html">FAQ</a>: answers to some Frequently Asked Questions.</li>
	<li><a href="manual/index.html">Manual</a>: the complete <b>ProGuard</b> user
	manual, with examples and troubleshooting tips.</li>
	<li><a href="quality.html">Quality</a>: a discussion of the (excellent) quality
	of <b>ProGuard</b>'s code.</li>
	<li><a href="screenshots.html">Screenshots</a>: some impressions of what <b>ProGuard</b> looks like.</li>
	<li><a href="testimonials.html">Testimonials</a>: what users think of
	<b>ProGuard</b>.</li>
	<li><a href="license.html">License</a>: <b>ProGuard</b> is free, under a GPL
	license.</li>
	<li><a href="downloads.html">Downloads</a>: download the <b>ProGuard</b>
	package yourself.</li>
	<li><a href="feedback.html">Feedback</a>: tell me about your experiences, or
	learn from others on our forums.</li>
	<li><a href="acknowledgements.html">Acknowledgements</a>: people who have been
	helpful.</li>
	<li><a href="alternatives.html">Alternatives</a>: other Java obfuscators,
	optimizers, and shrinkers.</li>
	</ul>

	<hr />
	<address>
	Copyright © 2002-2017
	<a target="other" href="http://www.lafortune.eu/">Eric Lafortune</a> @ <a target="top" href="http://www.guardsquare.com/">GuardSquare</a>.
	</address>
	</body>
	</html>