XAPK is an extended APK format that bundles the main APK file with additional OBB (opaque binary blob) data. Large games and apps often use XAPK because it allows the main installer and the additional data to be distributed as a single file. Installing XAPK requires a special installer – and both Uptodown App Store and APKPure handle this automatically.

When you download an XAPK file through Uptodown App Store or APKPure, the app detects the format, extracts the OBB data, places it in the correct location on your device, and then runs the standard APK installation. The entire process requires no manual steps from the user.

How XAPK Installation Works

The XAPK installer built into Uptodown and APKPure handles every step automatically. You simply download the XAPK file and tap Install – the app does the rest. This is especially valuable for large mobile games that may have several gigabytes of additional data.

• Automatic OBB file extraction and placement
• No manual file management required
• Supports XAPK files of any size
• Compatible with all Android devices running Android 5.0+
• Backup and restore XAPK apps easily

Why Some Apps Use XAPK Instead of APK

Google Play limits the size of APK files to 100 MB. Any app larger than this must store additional data in separate OBB files. When you download such an app outside of Google Play, you need both the APK and the OBB data. XAPK packages these together so you download and install everything in one step.

Both Uptodown App Store and APKPure support XAPK natively. Download either app today and install any XAPK file on your Android device with no hassle.