How to Use Googles Arc Welder to Run Android Apps in Chrome

If you’ve ever wished to run your favorite Android apps on your computer, Google’s ARC Welder is a tool that can make this possible. Designed to work within the Chrome browser, ARC Welder acts as a bridge, allowing Android applications to operate on your desktop, just as they would on your smartphone or tablet. This innovation opens up a world of possibilities, from using messaging apps to playing mobile games on a bigger screen.

how to use googles arc welder to run android apps in chrome

Getting Started with ARC Welder

Before diving into Android apps on your Chrome browser, it’s essential to understand what ARC Welder is. ARC, or App Runtime for Chrome, is a Google project that brings Android applications to Chrome OS using a Native Client (NaCl) sandbox environment. ARC Welder is a Chrome extension that leverages this technology to run Android APKs on devices that support Chrome. Whether you’re on a Chromebook or just using the Chrome browser on your PC, this tool paves the way for a unique cross-platform experience.

Detailed Steps

  1. Install the ARC Welder Chrome Extension: Visit the Chrome Web Store and search for ARC Welder. Click “Add to Chrome” and follow the prompt to install the extension.
  2. Download Android APK Files: To run an Android app, you need its APK file, which you can download from various APK repositories online. Make sure to download APKs from trusted sources to avoid malware.
  3. Launch ARC Welder: Open the Chrome browser, type chrome://apps/ in the address bar, and press Enter. Find ARC Welder in your list of apps and click on it to launch the program.
  4. Add Your APK: In ARC Welder, click on ‘Add your APK’ and browse to the location where you’ve saved the Android APK file you want to run. Select the file to load it.
  5. Configure the App Settings: ARC Welder will ask you to set various configurations for the app, like orientation, form factor, and others. You can leave the defaults or adjust them to your liking.
  6. Test Your App: Once the APK is loaded and configured, click on the “Test” button in ARC Welder. This will initiate the app. If all goes well, the Android app should start running within a new window in Chrome.
  7. Troubleshoot Any Issues: Some apps might not work correctly or at all. If an app doesn’t work, try modifying the configuration settings or check online for any specific instructions related to that app.
  8. Manage Multiple Apps: To run more than one app, you’ll need to add each APK to ARC Welder and test them individually. Unfortunately, ARC Welder can only remember the configuration for the last APK tested, so you’ll have to reconfigure each time for different apps.
  9. Use Keyboard Mapping Tool: If the app requires specific controls, you might need a keyboard mapping tool. These tools help you associate certain keystrokes with touch gestures or actions within the app.
  10. Safer APKs Management: Always ensure the APKs come from a reliable source. Using unreliable sources can lead to security risks and possible infection from malware.


Using ARC Welder to run Android apps inside Chrome is an excellent way to bring your mobile favorites to your desktop or laptop. It provides a seamless experience without the need for dual-booting or separate devices. However, since ARC Welder is designed primarily for developers to test their applications, compatibility with all Android apps is not guaranteed. Furthermore, performance might not be equivalent to running apps on native Android hardware due to the differences in system architecture.

Making the Most of ARC Welder

Expanding beyond basic usage, there are some tips to keep in mind for enhancing your experience with Android apps in Chrome.

Tips and Tricks

  1. Update Chrome and ARC Welder Regularly: Ensure that both Chrome and ARC Welder are up to date to take advantage of the latest features and security patches.
  2. Optimize App Performance: Try adjusting the ARC Welder settings, like form factor and orientation, for each app for the best performance and display.
  3. Use a High-Quality APK: Higher quality APKs from reputable sources often run more smoothly and are less likely to cause issues.
  4. Dedicated Folder for APKs: Create a dedicated folder in your file system for APKs and ARC Welder app data to keep things organized.
  5. Check Compatibility: Before attempting to run an app, do a quick search to ensure that the app is known to work with ARC Welder.


By following these additional tips, you can optimize your ARC Welder experience, potentially overcoming some of the limitations of this tool. Remember that given its developmental nature, some apps may not function as intended, and support can be limited.


ARC Welder offers a unique way to enjoy Android apps on desktop systems, effectively bridging the gap between mobile and desktop computing. Although it might not support every app flawlessly, it opens a realm of possibilities for those willing to explore the potential of Android apps in a desktop environment.


Q: Can all Android apps run on ARC Welder?
A: Not all Android apps are compatible with ARC Welder. Some apps may have restrictions or may not be supported due to differences in system architecture or missing hardware components that some apps require.

Q: Is ARC Welder free to use?
A: Yes, ARC Welder is a free extension available in the Chrome Web Store. However, you need the APK files of the Android apps, which you should acquire legally from the developers or official app stores.

Q: How do I manage app data and settings for apps run through ARC Welder?
A: Data and settings for apps are typically managed within the ARC Welder interface, but each app behaves differently. Check within the app’s environment for options to manage its data and settings.

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