APK Explorer by DT

DeveloperThings

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About this app

APK Explorer by DT is a powerful Android developer tool for exploring and inspecting APK files and Android applications.
Dive into the internal structure of an APK, explore files and resources, inspect AndroidManifest.xml, browse DEX classes, view Smali and decompiled Java code, discover bundled libraries, and analyze application components.
Whether you're an Android developer, QA engineer, security researcher, or simply want to understand what's inside an APK, APK Explorer provides the tools to explore Android applications in detail.

📦 Explore APK Files
Browse the complete structure of an APK and its split APKs.
Explore files and directories including:
DEX files
Native .so libraries
XML files
JSON files
Images
Resources
Fonts
Databases
Other bundled assets
Filter files by extension and quickly understand how an APK is structured.

🧬 DEX Explorer
Explore Java and Kotlin packages and classes across all DEX files.
Features include:
Package hierarchy
Class exploration
Multi-DEX support
String constants
Advanced code search
Smali bytecode
Java decompiled code
Copy and export code
Inspect classes and navigate through an application's DEX structure directly on your Android device.

🔍 Smali & Java Decompiler
Open classes and inspect their code representation using Smali or decompiled Java.
Search through classes, packages and bytecode to quickly find the code or strings you're looking for.

📄 AndroidManifest.xml Viewer
View and inspect the AndroidManifest.xml extracted from an APK.
The built-in viewer provides syntax highlighting and text search, making it easier to inspect manifest declarations and configuration.

🧩 Explore Android Components
Inspect components declared inside an application, including:
Activities
Services
Content Providers
Broadcast Receivers
View details such as exported status, permissions, launch modes, flags, authorities and other component information.

🔐 APK Certificates
Inspect APK signing and certificate information.
View:
APK signing schemes
v1, v2, v3 and v4
SHA-256
SHA-1
MD5
Certificate serial number
Public key algorithm
Certificate validity
Issuer
Subject information

📚 Libraries & SDKs
Discover third-party libraries and SDKs bundled inside an APK.
Identify included dependencies and their detected versions, including AndroidX, Google Play services, Firebase and other libraries where available.

🖥️ Native Libraries
Inspect native C/C++ .so libraries included in an APK.
Browse native libraries by CPU architecture:
arm64-v8a
armeabi-v7a
x86
x86_64
View file information and sizes.

🎨 Resources & Assets
Explore resources bundled inside Android applications.
Inspect:
Strings
Colors
Dimensions
Drawables
Styles
Resource IDs
Images
Fonts
Lottie animations
Audio
SQLite databases
JSON
XML
HTML
Text files
The built-in resource explorer provides a convenient way to inspect resources.arsc and other APK assets.


🔗 Deep Links & App Links
Inspect intent filters declared by applications and discover their:
Schemes
Hosts
Paths
Path patterns
Associated Activities
You can also test extracted deep links and inspect Android App Link configuration.

🛡️ DEX Insights
Analyze DEX files to discover technical information embedded inside applications.
Find:
API endpoints
HTTP and HTTPS URLs
Custom URI schemes
WebSocket endpoints
Potential API keys and tokens
IP addresses
Development and staging endpoints
Native library calls
Cloud storage endpoints
Group findings by value, class or as a flat list and navigate back to the originating class.

👨‍💻 Built for Android Developers
APK Explorer by DT is designed for:
Android developers
App developers
QA engineers
Security researchers
Reverse-engineering workflows
Android testers
Developers learning Android application internals
Explore APKs. Inspect DEX. Read manifests. Discover libraries. Analyze app internals.
APK Explorer by DT is part of Developer Things, a collection of practical tools built for Android developers.