ProGuard

Java Obfuscator and Android App Optimizer | ProGuard

Free software · guardsquare.com

Open ProGuard in AirStack

What ProGuard’s own pages say

What it says it doesJava Obfuscator and Android App Optimizer | ProGuard guardsquare.com
Free planYes guardsquare.com
Open sourceYes guardsquare.com

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.