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ProGuard Reviews & Product Details

The industry-leading Java optimizer for Android apps. Use ProGuard to shrink any Java or Kotlin app, whether on mobile, embedded, or on desktop. ProGuard makes apps up to 90 percent smaller and 20 percent faster, all while providing basic defense against static reverse engineering with code obfuscation. Proguard open source community consists of engaged developers across the globe and the Guardsquare team, dedicated to keeping the community active and thriving.

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Overview by

Dario Dallefrate (Product Marketing Manager)

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G2 reviews are authentic and verified.

UF

Verified User in Facilities Services

Small-Business (50 or fewer emp.)

12/21/2023

"Good java optimizer, integration with other apps a plus"

4.5/5

What do you like best about ProGuard?

It helps to optimize code and integrates well with other apps. Review collected by and hosted on G2.com.

What do you dislike about ProGuard?

Pricing is a bit higher than the competition for similar features Review collected by and hosted on G2.com.

MT

Manoj T.

AVP - Engineering

Small-Business (50 or fewer emp.)

6/23/2021

"Awesome tool for Clean, shrink and obfuscate"

5/5

What do you like best about ProGuard?

Very easy to apply with android studio and the way of obfuscate the code. Review collected by and hosted on G2.com.

What do you dislike about ProGuard?

The paid version of this is costly, should be launce as a middle version with limited releases. Review collected by and hosted on G2.com.

UC

Verified User in Computer Software

Enterprise (> 1000 emp.)

10/21/2018

"Great program obfuscation and optimization at the expense of build times"

2.5/5

What do you like best about ProGuard?

Proguard does a great job at obfuscating and optimizing java programs, and this is especially useful for Android apps. It's highly customizable as well with a ton of rules you can use. Review collected by and hosted on G2.com.

What do you dislike about ProGuard?

Proguard is slow. Like really slow. You'll only want to use it for the builds you plan on sending to production. The language for writing proguard rules is very complex and its hard to find errors. Review collected by and hosted on G2.com.

Recommendations to others considering ProGuard:

Really consider if you actually need to use Proguard -- it's kind of a pain to setup and use and it's slow to run. If you aren't really worried about someone finding out class names and variable names, then Proguard probably isn't for you. Review collected by and hosted on G2.com.

What problems is ProGuard solving and how is that benefiting you?

Java code is easy to decompile, so Proguard adds an extra layer of security by obfuscating our code. It also optimizes the compiled Java code to make our Android apps run more efficiently. Review collected by and hosted on G2.com.

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Static Code Analysis

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