ProGuard Java Optimizer and Obfuscator Icon

ProGuard Java Optimizer and Obfuscator

Java class file shrinker, optimizer, obfuscator, and preverifier

4.9 Stars (34)
1,239 Downloads (This Week)
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Description

ProGuard 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. Finally, it preverifies the processed code for Java 6 or for Java Micro Edition.

ProGuard is useful for making code more compact and more efficient, on the desktop, on tablets, on smartphones, and on embedded devices. It also makes code more difficult to reverse engineer.

ProGuard Java Optimizer and Obfuscator Web Site

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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 5 / 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

  • pkaneto
    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
  • darker666
    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
  • skalixo
    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
  • pavinjoseph
    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
  • tutul
    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
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Additional Project Details

Languages

English

Intended Audience

Developers

Programming Language

Java

Registered

2002-05-31

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