| Tool | Platform | Best For | |------|----------|----------| | | Windows/Linux/Mac | Full APK decompilation and recompilation | | MT Manager | Android | Two-panel file explorer with DEX editing (has a paid version) | | NP Manager | Android | Free alternative that includes DEX patching features | | JADX | Desktop | Converting DEX to readable Java source code | | Frida | Cross-platform | Dynamic instrumentation (no permanent modifications) |