APK Toolbox: Extract & Analyze

YBC Studio

In-app purchases

About this app

APK Extractor & Analyzer brings installed apps, APK, AAB, APKS, XAPK packages, and local files into one on-device workspace. Extract app packages, inspect permissions and signatures, browse inside APK files, manage files, and open advanced signing, DEX, Smali, resource, hex, and terminal tools when needed.

Extract and manage apps
• Export installed apps as APK or XAPK, including split packages
• Review app name, package ID, version, install time, size, ABI, SDK, and installer source
• Search and filter user and system apps
• Install supported APK, APKS, and XAPK packages with signature and version risk checks

Analyze APKs
• Review permissions, components, signing certificates, signing schemes, and verification results
• Inspect SDK, Flutter, and protection signals with visible scan status and evidence
• Browse APK, ZIP, and JAR archives like folders, including the Manifest, resources, DEX, and native libraries
• Explore DEX classes and Smali, resource tables, text, and hexadecimal data

AAB, signing, and file tools
• Convert AAB files on supported ARM64 devices into device-optimized or universal APK output
• Create or import signing keys and re-sign APKs with V1–V4 and ZIP alignment
• Copy, move, rename, compress, extract, bookmark, and export files in a dual-pane file manager
• Use a local terminal; Root and Shizuku tools are available when authorized

On-device processing
APK and file processing is primarily performed on your device. Some features depend on the Android version, CPU architecture, file format, Root, Shizuku, or system authorization. The app shows the current state and applicable limitations.

Only analyze or modify apps and files you are authorized to handle. Keep the original file before editing, repackaging, or signing.