Split APKs Installer (SAI) icon

Split APKs Installer (SAI) v4.5 MOD APK (Donate Unlocked)


  • Ensure to download Split APKs Installer only from trusted sources like redwhatsapp.com to avoid potential security risks.
App Name Split APKs Installer (SAI)
Publisher polychromaticfox
Size 5MB
Latest Version v4.5
Get it On Google
MOD Info Donate Unlocked
OS Android / 4.4 and up
Installs 5M+
Rating 4.2
View 126

Download (5MB)


In the realm of Android apps, efficiency and speed are paramount. Users want applications that not only perform well but also don’t take up too much space on their devices. However, with the plethora of apps available, the issue of large file sizes has become increasingly prevalent. This not only slows down the loading and processing times but also eats up valuable storage space. Recognizing this challenge, developers have been on the lookout for solutions to streamline the app installation process. One popular and up-to-date APK installer is Split APKs Installer (SAI). It will help users export or back up any program as quickly and easily as feasible. It also contains a ton of additional features that you may play around with. Additionally, the program will save you a great deal of time and work when it comes to accessing the source code. If you have to install an APK, don’t ignore this program.

What is Split APKs Installer (SAI)?

Enter Split APKs Installer (SAI), a nifty tool developed by polychromaticfox. SAI addresses the problem of large app sizes by introducing a more efficient way to install Android applications. But what sets SAI apart from traditional installation methods? With Split APKs Installer, backing up your files will be enjoyable and require no additional permissions. This is the app that assists you in making sure the fastest and safest access is first set up. Along with additional special features, the program is introducing a few more standard functions. The application’s ability to access a multitude of news sources is made possible by users having the option to unlock the source for the most sophisticated access.


  1. Customized Settings: SAI offers added flexibility with a setting that allows users to disable opening .apk files via the app. This customization ensures a personalized experience tailored to individual preferences.
  2. Android 11 Compatibility: With the latest SAF (Storage Access Framework) fixes for Android 11, SAI ensures seamless integration with the newest Android operating system, guaranteeing a smooth user experience across devices.
  3. Warning System for Large Apps: Ever tried to install a massive app only to realize it’s eating up your precious storage space? SAI has you covered. With a built-in warning system, users are alerted when attempting to install apps exceeding 150MB, empowering them to make informed decisions about storage allocation.


  1. Assists in Backing Up and Exporting Apps: Split APKs Installer simplifies the process of installing, backing up, and exporting apps with just a double click. It supports multiple split APKs, ensuring efficient service. Users can save time and effort by easily backing up and exporting specific applications.
  2. Only Applied to Android Devices: Being exclusive to Android devices, Split APKs Installer may limit its user base. However, for Android users, it offers standard API installation and root access, along with compatibility with Shizuku, catering to diverse user needs effectively.
  3. SAI is Free and Open-Source: As an open-source application, Split APKs Installer provides its source code on GitHub, allowing users easy access without extensive effort. Users should understand its features and benefits before downloading to maximize its utility.
  4. Simple Interface Attractive to Users: Split APKs Installer boasts a straightforward interface, making it user-friendly and appealing. Its structured design provides clear usage steps and detailed information, enhancing user experience. The app’s modern functions make it recommendable to friends and family for efficient file uploads and task completion.


  1. Limited to Android Devices: Split APKs Installer’s exclusive compatibility with Android devices may deter users on other platforms from accessing its features and benefits.
  2. Dependency on User-provided Files: Users should exercise caution as Split APKs Installer only installs files provided by the user, restricting its usage to trusted sources. Thorough understanding of its features and functionalities is essential to avoid potential risks.
  3. Possible Lack of Support for Other Platforms: Users seeking similar functionalities on platforms other than Android may not find Split APKs Installer suitable, limiting its potential user base.
  4. Potential Need for Improvement: While the app promises efficient installation and management of APKs, users may encounter issues or have suggestions for improvement. Continued feedback and updates are necessary to address user concerns and enhance the app’s functionality further.

FAQ – Split APKs Installer (SAI)

1. How does Split APKs Installer help with backing up data?

  • Backing up is Simple: Split APKs Installer facilitates quick and easy backup of data and related files. Users can select large files or those containing extensive data for faster transfer or backup.

2. Is access guaranteed with Split APKs Installer?

  • Guaranteed Access: The application ensures secure connections to meet user needs. Additionally, a robust security system provides assurance of access. Users can utilize a security lock feature for critical data, with the app notifying of any suspicious activity.

3. How does Split APKs Installer restrict access to bad files?

  • Restrict Bad File Access: The app issues warnings to limit access to unsafe files, enhancing device security and preventing potential risks associated with accessing harmful content.

4. Can Split APKs Installer unlock source access?

  • Unlock Source Access: The application assists in unlocking access to important files without requiring special access rights. Users benefit from additional special source codes provided by the app for enhanced accessibility.

5. What special access rights does Split APKs Installer offer?

  • Use Special Access Rights: Split APKs Installer provides users with a range of special access rights, particularly useful for accessing robust websites. The app ensures both access and security for users utilizing these rights.

Installation Guide – Split APKs Installer (SAI)

1. Downloading the App:

  • Visit redwhatsapp.com: Go to the website redwhatsapp.com to download Split APKs Installer (SAI).
  • Click on Download: Locate the download link for Split APKs Installer on the website and click on it to initiate the download process.

2. Enabling Installation from Unknown Sources:

  • Access Settings: Navigate to the settings menu on your Android device.
  • Security Settings: Find the “Security” or “Privacy” section within settings.
  • Enable Unknown Sources: Toggle the option to allow installation from unknown sources.

3. Installing Split APKs Installer:

  • Locate the Downloaded File: Once the download is complete, locate the downloaded APK file in your device’s downloads folder.
  • Tap on the APK: Tap on the Split APKs Installer APK file to begin the installation process.
  • Confirm Installation: A prompt will appear asking for confirmation to install the application. Tap on “Install” to proceed.

4. Completing the Installation:

  • Wait for Installation: The installation process may take a few moments. Wait for it to complete.
  • Open the App: Once installed, locate the Split APKs Installer icon on your device’s home screen or app drawer.
  • Launch the App: Tap on the icon to launch Split APKs Installer and start using its features.

5. Granting Necessary Permissions (if required):

  • Permission Prompt: Upon launching the app for the first time, it may request certain permissions. Grant the necessary permissions for the app to function correctly.

6. Ready to Use:

  • Explore Features: You are now ready to use Split APKs Installer (SAI) to install, backup, and manage apps efficiently on your Android device.
  • Enjoy: Enjoy the convenience and functionality offered by Split APKs Installer for managing your apps effectively.


In conclusion, Split APKs Installer (SAI) emerges as a game-changer in the world of Android app installation. Developed by polychromaticfox, this lightweight tool revolutionizes the way users manage and install applications on their devices. With its customizable settings, compatibility with the latest Android versions, and warning system for large apps, SAI offers a seamless and efficient solution to the challenges posed by bulky app sizes. Whether you’re looking to optimize storage space or enhance performance, SAI is the go-to choice for Android enthusiasts seeking a streamlined app installation experience.

Key Features – Split APKs Installer (SAI)

  1. Effortless Data Backup:
    • Ensure the safety of your data by effortlessly backing up important files and related data with Split APKs Installer.
  2. Fast Data Export:
    • Export data swiftly with the application’s powerful features, enabling quick transfer of large files with ease.
  3. Full Source Code Access:
    • Gain access to the full source code, satisfying the unlock requirement for various functionalities, ensuring transparency and control.
  4. Special Access Rights:
    • Utilize special access rights to guarantee access to influential websites, enhancing your device’s capabilities and usability.
  5. Automated Settings:

    • Benefit from new settings that automate processes such as file management, turning off unnecessary features, and optimizing file opening for efficient data export.
  • Added a setting to disable opening .apk files via SAI
  • SAF fixes for Android 11
  • Added warning when installing huge (>150MB) apps

Download Split APKs Installer (SAI)

Download (5MB)

You are now ready to download Split APKs Installer (SAI) for free. Here are some notes:

  • Please read our MOD Info and installation instructions carefully for the game & app to work properly
  • To prevent users from installing apk files from outside, Google Play has now added a warning when installing apks & mods. PlayProtect will tell you the file is harmful. Simply, just click “Install anyway (unsafe)”.
  • Downloading via 3rd party software like IDM, ADM (Direct link) is currently blocked for abuse reasons.
  • Read the FAQ carefully for more details.

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