ProGuard is a command-line tool that reduces app size by shrinking bytecode; it obfuscates the names of classes, fields and methods. It’s an ideal fit for developers working with Java or …

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ProGuard is an open source command-line tool which shrinks, optimizes and obfuscates Java code. It is able to optimize bytecode as well as detect and remove unused instructions. [4]

ProGuard works like an advanced optimizing compiler, removing unused classes, fields, methods, and attributes, shortening identifiers, merging classes, inlining methods, propagating …

Main 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 …

Mar 1, 2018 · Xamarin.Android ProGuard is a Java class file shrinker, optimizer, and pre-verifier. It detects and removes unused code, analyzes and optimizes bytecode. This guide explains …

ProGuard is a free tool for Java and Android that shrinks, optimizes, obfuscates, and preverifies code, reducing app size and making reverse engineering harder.

ProGuard is being used in various development contexts, ranging from small Android apps to large Java applications and libraries. Its user base is continuing to grow at a fast pace.

Dec 3, 2025 · Download ProGuard for free. ProGuard, Java optimizer and obfuscator. ProGuard is a free shrinker, optimizer, obfuscator, and preverifier for Java bytecode. It detects and …

ProGuard is a tool to help minify, obfuscate, and optimize your code. It is not only especially useful for reducing the overall size of your Android application as well as removing unused …