SAI+: APK Installer - XAPK

Split APK installer for XAPK & APKM. Install from SD/OTG. App backup. Ad-light.

SAI+ — APK Installer, XAPK Installer & Split APKs Manager

SAI+ is a fast, reliable APK installer and XAPK installer for Android. Easily install split APKs, APKS, APKM, and XAPK files — back up and restore your apps, scan packages from SD card or OTG, and enjoy a clean experience with minimal ads.

Looking for a split APK installer that actually works? Frustrated with installers that fail mid-install because of intrusive ads? Tired of apps that crash or charge monthly subscriptions? SAI+ handles all Android package formats smoothly and offers a one-time purchase to remove ads — pay once, enjoy forever.

📦 APK Installer for All Formats
SAI+ works as a complete APK installer for Android:
✓ APK — Standard Android packages
✓ APKS / APKM — Split APK bundles used by modern apps and games
✓ XAPK — Combined packages with APK and split components

Install APK files and XAPK files without errors. SAI+ handles split APKs automatically — just tap and install. Works like the popular Split APK Installer (SAI) but with more features and a cleaner experience.

💾 Install from SD Card & OTG
Unlike other APK installers that force copying to internal storage, SAI+ installs directly from SD card or USB OTG. Save time and storage space — your files stay where they are.

🔍 Smart File Scanner
SAI+ scans internal storage, SD card, and OTG devices to show all APK files, APKS, APKM, and XAPK files in one list. Auto-refresh keeps your file list current. Filter by format and use batch selection for quick management.

🔄 App Backup & Restore
Back up installed apps before updates or factory resets:
✓ Back up any app including split APKs — no root required
✓ Restore with one tap — no re-downloading needed
✓ Backups stored in efficient SPBK format with metadata and icons
SAI+ is the app backup and restore solution you need for Android.

✨ Modern Design
Built with Material 3 and Jetpack Compose. Dynamic colors match your device theme. Fast icon loading ensures smooth performance even with hundreds of files.

🌍 Multiple Languages
SAI+ supports multiple languages for users worldwide.

⚡ XAPK Installer Free — With One-Time Ad Removal
SAI+ is free to use with minimal, non-intrusive ads that never interrupt your installations. Want a completely ad-free experience? Unlike apps charging monthly subscriptions, SAI+ offers a one-time purchase to remove all ads permanently.

📋 How to Use
Open SAI+, select your APK or XAPK file, tap Install — done in seconds.

👤 SAI+ Is for You If You:
✓ Download APKs or XAPK files from sources like APKMirror, APKPure, or developers' websites
✓ Need a split APK installer for large games and modern apps
✓ Want to install APKM files or XAPK packages without errors
✓ Store packages on SD card and want direct installation without copying
✓ Need app backup and restore before device switches or factory resets
✓ Are tired of unreliable installers with intrusive ads that cause failed installs

📥 Download SAI+ Now
The APK installer for Android built for reliability. Install your first XAPK file in under 30 seconds.