OAT File Extension
Google Android RunTime Code
- File Type oat
- Developer Google Inc.
- Popularity
- Application Google Android
- Category Executable Files
What is a OAT file?
Google Android RunTime Code, identified by the OAT extension, is a Executable Files type and includes 88 files.
With the creation of the Google Android RunTime Code (OAT), Google introduced file format along with 34 programs built for their use.
OAT files are compatible with various operating systems, including Windows as well as mobile platforms such as Android. You can create a OAT file using one of 2 programs, for example Google Android and EaseUS MobiSaver.
How to open a OAT file?
The most common reason why a OAT file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
Google Android and EaseUS MobiSaver are recognized as the most popular software solutions for dealing with OAT files. To install the most up-to-date edition of Google Android, visit the official Google website. You can download the build that works across all operating systems.
After installation, your operating system should automatically open OAT files with Google Android.
Set Google Android as the default OAT handler
Setting a default program by file type in Windows
- Start by right-clicking on your OAT file and selecting the "Open With" option. From there, click "Choose another app" to continue;
- In the pop-up window, find and select the Google Android application from the available options;
- Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening OAT files.
Choose an app to open a file on Mac
- Right click or use Control + left click on the desired OAT file to launch the file options menu;
- Select "Open in application" and click "Other";
- Next, at the bottom of the window, you will see the "Enable" menu, in which "Recommended Programs" is selected by default;
- In this menu, select "All Programs", then find Google Android and check the box next to "Always open in the application."
How to edit a OAT file?
Editing OAT files requires installing professional software that lets you open and edit executable files. Online editors have more limitations compared to dedicated Google Android RunTime Code programs.
List of Top OAT editors 2026
Based on these criteria, we have prepared a list of available OAT editors.
| OAT Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Google Android | Android | 4.4 out of 5 (40 reviews) |
Effective solutions for OAT file problems
There are some common issues with OAT files that can be resolved easily by making minor adjustments to your software. Below, you’ll find these issues along with practical troubleshooting tips.
Are there any techniques or tools available to repair a damaged OAT file?
Use EaseUS MobiSaver to open the damaged OAT file and select the "Repair" function from the menu. Wait for the recovery process to finish, as it will automatically repair damaged executable files.
What are the signs that my OAT file is damaged?
Corrupted OAT executable files may show the following signs:
- Editing the archive in Google Android is accompanied by slow performance or delays;
- Opening or processing the file in Google Android or other programs causes instability or crashes in the program;
- The file shows errors when trying to open it or does not open completely;
- Unexpected expansion of the total size of the OAT file;
- Working with the file triggers the display of error messages;
What factors contribute to Google Android crash?
Google Android crashes can be attributed to outdated software. Make sure you have installed the latest updates for Google products.
Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.