APKMirror Installer is a helper app that lets you install .apkm, .xapk, and .apks app bundle files, as well as regular APK files.

We've also added a highly requested feature for regular APK files: if sideloading an APK fails and you want to know why, you can now see the exact reason for the failure by initiating the installation from APKMirror Installer.

Split APKs - Huh?

At Google I/O in mid-2018, Google announced a new dynamic app delivery format called Android App Bundles. We highly recomm