BROWSER File Extension
ASP.NET Browser Definition Format
- File Type browser
- Developer Microsoft
- Popularity
- Application Microsoft Visual Studio
- Category Settings Files
- Format Text
What is a BROWSER file?
The BROWSER file extension is linked to ASP.NET Browser Definition Format and belongs to the Settings Files category, which includes 1190 files.
The ASP.NET Browser Definition Format (BROWSER), created by Microsoft, is one of file format they developed, and they also built 242 programs to support them.
BROWSER files are supported by Windows, Mac OS and Linux. When working with BROWSER files, you can rely on 2 programs, including Microsoft Visual Studio and ASP.NET.
Programs that support BROWSER files
How to open a BROWSER file?
If you can’t open a BROWSER file, it is usually because the necessary software is missing. To resolve the issue, select the right program from the list for your operating system. Then go to the official website of the developer, download the software, and install it.
The most popular programs for working with BROWSER files are Microsoft Visual Studio and ASP.NET. To install the latest version of Microsoft Visual Studio on your computer, visit the Microsoft website where you can download the version available for all operating systems.
Following installation, BROWSER files should be automatically opened with Microsoft Visual Studio.
Set Microsoft Visual Studio as your default BROWSER viewer
Changing the default program in Windows
- Right-click on your BROWSER file, then choose the "Open with" option and select "Choose another application" from the available options;
- From the list of applications in the pop-up window, find and select Microsoft Visual Studio as your desired application;
- Check the "Always use this app" checkbox, and then click "OK" to set your chosen app as the default for opening BROWSER files.
Set default app to open files on Mac
- Right-click or Control + left-click on the desired BROWSER file to open a menu of available actions;
- Select "Open in application" and click "Other";
- Look at the bottom of the window, where you will see the "Enable" menu. "Recommended Programs" will be selected as the default option;
- Within this menu select "All Programs" and navigate to Microsoft Visual Studio. Check the box next to "Always open in app" to make sure it’s the default option.
How to edit a BROWSER file?
To edit BROWSER files, you need to install specialized software that allows you not only to open but also to modify settings files. Online BROWSER editors usually provide fewer features than software created specifically for ASP.NET Browser Definition Format.
Best BROWSER editors in 2026
Taking into account the provided details, we have prepared a list of BROWSER editors that match your needs.
| BROWSER Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Microsoft Visual Studio | Microsoft | Windows, Mac OS, Linux | 4.2 out of 5 (35 reviews) |
Solving Common BROWSER File Challenges
When issues arise with BROWSER files, they can generally be fixed with small software tweaks. Use the troubleshooting tips below to help resolve them.
What are the warning signs that my BROWSER file may be corrupted?
Corrupted BROWSER settings files may have one or more of the following symptoms:
- Error messages appear during the course of working with the file;
- Poor performance when editing a file in Microsoft Visual Studio;
- Attempts to open the file result in errors or failed results;
- Unexplained increase in BROWSER file size;
- The file causes Microsoft Visual Studio or other programs to hang or crash during operation;
Why does Microsoft Visual Studio crash?
Microsoft Visual Studio crashes can be caused by outdated software. Keep your Microsoft products up to date by installing the latest updates.
A simple restart of your computer can often fix many common problems, which is why it is the recommended first step before making any adjustments to your software settings.
How to repair a corrupted BROWSER file?
Use a data recovery program to open the damaged BROWSER file and from the menu choose "Repair" function to start the repair process. Please be patient while the recovery process completes, which will automatically restore the damaged settings files.