Dev Tools
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Before you install
- If Android refuses to install the file, the system is blocking installs from unknown sources. Allow this app in Settings, then choose to install anyway when prompted.
- If you see an "incompatible version" message, the build likely targets an older CPU architecture (ARMv7) that newer phones no longer accept. Look for an ARM64 (ARMv8) build of the same version instead.
Download FAQs
What can Dev Tools decompile?
Dev Tools decompiles bytecode from Android Package files into Java source code. You can use that output to study an application's programming structure and implementation approaches without its original source code.
Can Dev Tools inspect an app's interface layout?
Yes. It shows interface elements and their organization so you can analyze UI structure and component layout. The current release improves layout inspection and adds support for WeChat and more apps.
What does the Pro Unlocked label change in Dev Tools?
This build is labeled Pro Unlocked. The label identifies the modified build, while its listed functions include APK decompilation, layout inspection, Manifest viewing, and file viewing.
What Android version is required for Dev Tools?
Dev Tools requires Android 5.0 or later as the minimum Android version. Check your device's Android version before installation.
What data does Dev Tools collect?
The listed data collection includes purchase history, device or other IDs, and crash logs. How this information is handled depends on the developer and platform policies.
The download link does not work
Reload this page and start the download again — links are generated per visit and expire. If it still fails, the file may be getting replaced with a newer build; try again shortly.
It says "App not installed"
That usually means a different signature of the same app is already on the device. Uninstall the existing copy first, then install this file. Back up in-app data beforehand, since uninstalling clears it.
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