Universal Installer

Universal Installer is a modern Android package manager that handles what the default installer can't — split APKs, bundled archives with OBB data, silent installs, and downloads from URLs. All wrapped in a clean Material 3 UI.

Supported Formats

• APK — Standard Android packages
• APKS — Split APK bundles
• XAPK — Compressed split bundles (APKPure format) with OBB
• APKM — Split bundles (APKMirror format)

Install From Anywhere

• Local file picker — Three modes: auto-scan device storage, browse packages only, or browse all files
• Remote download — Paste a URL; the package lands in Download/UniversalInstaller/ with its real filename, visible in any file manager
• Download history — Re-install from history, copy source URLs, manage files without digging through file managers
• Chrome / Gmail / Telegram integration — Open downloaded APKs from any source, even when the URL has no extension

Preview Before Installing See app name, icon, version, package, file size, min/target SDK, supported CPU architectures, languages, permissions, split count, and OBB count — all before you commit.

OBB Support

• Bundled OBBs inside XAPK/APKM are detected and copied automatically to Android/obb/
• Standalone .obb files can be attached to any APK via the preview sheet (great for apps split across multiple sources)
• Runs as a foreground worker with progress notification — keeps copying even if you leave the app
• Smart fallback: direct I/O ? Shizuku ? SAF (per-package folder grant)

Shizuku Power User Features With Shizuku enabled:

• Silent install / uninstall (no system prompts)
• Replace existing, allow downgrade, grant all permissions, allow test/debug packages, bypass low target SDK block, install for all users
• Set Install Source — Spoof the installer package (Google Play, Aurora, F-Droid, Amazon, Samsung, Huawei, Xiaomi, or custom) so apps with "installed from Play Store" checks accept your sideload

App Manager

• Full list with APK size, install date, last-used time
• Sort by Name / Size / Installed / Last used — ascending or descending
• Batch select via long-press
• Filter FAB for quick sort/filter; long-press FAB to scroll to top
• Uninstall logs with success/failure reason

Sync & Share (LAN File Server)

• Built-in HTTP server to share and manage your packages across a local network (Wi-Fi)
• Beautiful web dashboard to download APKs to PC or upload new ones directly to your phone
• Real-time download progress and transfer tracking directly in the app
• Optional PIN protection to secure your file sharing sessions

Privacy

• No internet required for core functionality
• VirusTotal scanning is optional and uses your own API key
• No ads, no tracking, no data collection
• Fully open source — inspect the code yourself

Device Utilities

• Storage card on the Install screen — free / total space at a glance
• Install history with per-app success/failure and error reasons
• Progress notifications for downloads, installs, and OBB copy