What is ProGuard?

ProGuard: A Powerful Open Source Optimizer for Java and Kotlin. Highly esteemed as the foremost optimizer for Java bytecode, ProGuard adds a protective layer against reverse engineering by concealing the names of classes, fields, and methods. This functionality not only minimizes the download and startup times for Android applications but also boosts their overall performance on mobile devices. Furthermore, ProGuard goes beyond merely obfuscating Java applications; it also pre-verifies the adjusted code for Java Micro Edition and versions 6 and above. This tool adeptly optimizes and obfuscates Java applications designed for smartphones, Blu-ray players, set-top boxes, and various other devices with limited resources. Fully compatible with both Java and Kotlin, ProGuard empowers developers to fully exploit these programming languages while maintaining high standards of performance and security. While it primarily functions as a command-line tool, a graphical user interface is also offered for ease of use. ProGuard stands out for its remarkable efficiency, capable of processing both small Android apps and entire runtime libraries within seconds, thus becoming an indispensable asset for developers. Its extensive features ensure that applications are not only optimized but also safeguarded, ultimately delivering a smooth and reliable experience for users. Moreover, ProGuard’s ability to adapt to various project sizes makes it a versatile choice in the development community.

Screenshots and Video

ProGuard Screenshot 1

Company Facts

Company Name:
Guardsquare
Date Founded:
2014
Company Location:
Belgium
Company Website:
www.guardsquare.com/en/products/proguard

Product Details

Deployment
SaaS

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

ProGuard Categories and Features

Static Code Analysis Software

Analytics / Reporting
Code Standardization / Validation
Multiple Programming Language Support
Provides Recommendations
Standard Security/Industry Libraries
Vulnerability Management

Application Development Software

Access Controls/Permissions
Code Assistance
Code Refactoring
Collaboration Tools
Compatibility Testing
Data Modeling
Debugging
Deployment Management
Graphical User Interface
Mobile Development
No-Code
Reporting/Analytics
Software Development
Source Control
Testing Management
Version Control
Web App Development