GBR File Extension
GIMP Brush Image Format
- File Type gbr
- Developer GIMP
- Popularity
- Application GIMP
- Category Graphics Files
- Format Binary
What is a GBR file?
Files with the GBR extension are specifically tied to GIMP Brush Image Format, a Graphics Files type, and there are 556 files in this category.
The GIMP Brush Image Format (GBR), created by The GIMP Team, is one of file format they developed, and they also built programs to support them.
GBR files are compatible with various operating systems, including Mac OS, Windows and Linux. When working with GBR files, you can rely on 2 programs, including GIMP and XnView.
File Signature
HEX code: 00 00 00 01 47 49 4D 50 00 00 00. ASCII code: ....GIMP.
Programs that support GBR files
How to open a GBR file?
If you can’t open a GBR 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.
GIMP and XnView are among the most widely used programs for handling GBR files. To install the most up-to-date edition of GIMP, visit the official The GIMP Team website. You can download the build that works across all operating systems.
After installing, your OS should instantly open GBR files with GIMP.
Setting GIMP as default GBR viewer
Change the default app for a file type in Mac
- Initiate a right click or use Control + left click on the desired GBR file to open a menu where you can select various actions;
- Choose "Open in Application" and click "Other";
- Look towards the bottom of the window, where you will find the "Enable" menu. "Recommended programs" will be the default selection;
- Choose "All Programs" in this menu and search for GIMP. Check the box next to "Always open in app" to set it as the default option.
Change default programs in Windows
- Take the first step by right-clicking on your GBR file. Next, select "Open With" and then choose "Choose another app" from the available options;
- Choose GIMP from the available applications listed in the pop-up window to set it as the default application to open your GBR file;
- Be sure to check the "Always use this app" checkbox, and then click "OK" to confirm your selection.
How to edit a GBR file?
To modify GBR files, it is necessary to install dedicated software that lets you open and edit graphics files. Online GBR editors generally offer fewer tools compared to programs designed for GIMP Brush Image Format.
Best GBR editors 2026
Based on the specified criteria, here is a list of GBR editors that may fit your requirements.
| GBR Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| GIMP | The GIMP Team | Windows, Linux, Mac OS | 4.6 out of 5 (47 reviews) |
Convert files to and from GBR
When a GBR file is not easy to work with, converting it to formats like DXF, JPG, JPEG, PNG, PDF or other comparable types may help.
It is important to understand that converting a GBR file might limit certain functions, but this conversion is usually reversible.
Convert GBR to other file formats
Converting Files to GBR Format
Tips and tricks to solve problems with GBR files
Problematic GBR files can usually be resolved by making small changes in your software. See the tips below to help fix common issues.
Are there any techniques or tools available to repair a damaged GBR file?
In a data recovery program, open the damaged GBR file and select the "Repair" menu option. Wait for the recovery process to finish as it will automatically restore the damaged graphics files.
How do I know if my GBR file has been damaged?
The signs of corrupted GBR graphics files can manifest as:
- Error alerts occur when actions are performed on the file;
- The file shows slow performance when edited in GIMP;
- The file encounters problems during the opening process or shows error indications;
- An unexplained increase in the size of the GBR file;
- The file causes GIMP or other software to hang or crash during various operations;
What factors contribute to GIMP crash?
Lack of software updates is a possible reason behind GIMP crash. Keep your The GIMP Team products up to date by installing the latest updates.
Restarting your computer is an essential troubleshooting step that can resolve many common problems. It is recommended to restart your computer before making any changes to the software settings.