ProGuard Java Optimizer and Obfuscator Icon

Java class file shrinker, optimizer, obfuscator, and preverifier

User Ratings

★★★★★
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ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
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User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Recommended (JavaFX + Spring + Hibernate)

    Posted 08/16/2017
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    The key to making Proguard work for you is actually how you JAR your project files! After you create jar, try to verify it using jar tvf your.jar!!! If it works than Proguard will likely work too! Sometimes jar files are created using wrong command line arguments and APPEAR to be fine, only to result in problems when obfuscating!!! Proguard is really stable project and I am using it every time I publish next version of my project (Elliptic Curve Applet) on my site! Warmly recommend it! George Matveev www.matveev.se P.S. support could be a bit better, including submitting a ticket, etc!

    Posted 02/23/2017
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    The only obfuscator that I got to work with JavaFX + Spring.

    Posted 05/02/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Well, it looks really great but is too hard to get to work. Errors, errors everywhere. I am not alone, check stackoverflow tag proguard.

    Posted 05/09/2015
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Very good program, obfuscate my code as required

    Posted 04/10/2015
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Works all the time. Excellent GUI and documentation. Must have app for Java devs.

    Posted 02/16/2015
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Just perfect :) nothing wrong ... nice work

    Posted 06/29/2014
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    This tool has an amazing feature range, doc is brilliantly clear, and it really works !!

    Posted 06/13/2014
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Parab�ns

    Posted 01/21/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    very good program, thanks

    Posted 09/11/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Very useful. Software Suite is easy to use and like.

    Posted 06/15/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    this's so easy. tank's 4 u'r kind

    Posted 06/13/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    nice and simple GUI, i like it a lot better.

    Posted 06/13/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I think it is one of the best. I want to use some other fuction.

    Posted 06/07/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    It's an essential tool for my computers.

    Posted 06/07/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Fast and Efficient. better than Windows based programs and FREE.

    Posted 06/07/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    the best, just works

    Posted 06/06/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    The best file utility I've used - simple, efficient, and powerful.

    Posted 06/05/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    nice work mate!

    Posted 06/04/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Good Soft! Thank.

    Posted 06/02/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Like my Mac is supposed to.

    Posted 06/02/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Works great every time, never any trouble.

    Posted 06/02/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    One of the most useful tools in my toolbox.

    Posted 05/09/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    the very best obfuscator ever !! it is an unbelievable project, try the GUI !!

    Posted 11/03/2011
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    very good project

    Posted 02/21/2011
Show next 6 reviews

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