Native Libs Monitor for PC

You're reviewing a new app's permissions and want to know exactly which native libraries it's bundling before you install it. Native Libs Monitor gives you that breakdown in seconds. This tools app, built by Xavier Hallade, lists every native library inside distributed APKs and shows you the CPU architecture, file size, dependencies, and callable methods for each one. On a full computer, you can keep Native Libs Monitor open alongside your browser, cross-checking apps against the Play Store and building a record of what's installed and why.

Native Libs Monitor turns the opaque task of inspecting native libraries into straightforward reading. When you install or update an app, a notification arrives immediately telling you whether it uses native libraries and which CPU architectures they target. The app maintains a local database of all installed applications: populated on first launch and refreshed automatically whenever you add or remove software. This makes it simple to audit your system on a desktop where you might keep the app running alongside your development tools or file manager.

Core Library Information at a Glance

For every native library an application uses or contains inside its APK, Native Libs Monitor delivers four key details: the target CPU architecture, the library's size on disk, its dependencies, and the list of methods callable from Java code. The app also performs a static check to identify well-known frameworks and libraries bundled inside. This transparency is especially valuable for developers aware of the power of NDK libraries: you can verify that questionable apps remain confined to the Java sandbox and spot when a library architecture changes between app versions.

Session-Based Monitoring and Export

The app runs quietly in the background, monitoring installations and removals without requiring you to manually scan your system each time. When an app is upgraded, Native Libs Monitor sends a notification if the ABIs of the installed or packaged libraries have shifted, so you're never left wondering what changed. You can export your findings in two formats: a comma-separated database file for analysis and a text export of individual application details. On a desktop computer, these exports let you maintain a searchable archive of your library audit trail across multiple machines or over time.

Tablet Support and Multi-Window Workflow

Native Libs Monitor extends beyond phones with full tablet support, making it useful if you manage multiple Android devices from one workspace. The interface scales across screen sizes, though some users note that landscape layouts in certain views compress the scrolling area for library lists. Running Native Libs Monitor on a larger desktop display lets you keep your library inspection tools visible while you browse the Play Store, read documentation, or manage development environments in adjacent windows: all without toggling between apps.