GREY File Extension
Raw Image Format
- File Type grey
- Popularity
- Application Amira
- Category Camera RAW Files
What is a GREY file?
Files with the GREY extension are specifically tied to Raw Image Format, a Camera RAW Files type, and there are 51 files in this category.
GREY files are compatible with various operating systems, including Windows, Mac OS and Linux. When working with GREY files, you can rely on 3 programs, including XnView, Bio-Formats and Amira.
Programs that support GREY files
How to open a GREY file?
If you can’t open a GREY 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.
XnView, Bio-Formats and Amira are among the most widely used programs for handling GREY files. To install the most up-to-date edition of Amira, visit the official FEI website. You can download the build that works across all operating systems.
After installing, your OS should instantly open GREY files with Amira.
Setting Amira as default GREY viewer
Change the default app for a file type in Mac
- Initiate a right click or use Control + left click on the desired GREY 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 Amira. 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 GREY file. Next, select "Open With" and then choose "Choose another app" from the available options;
- Choose Amira from the available applications listed in the pop-up window to set it as the default application to open your GREY file;
- Be sure to check the "Always use this app" checkbox, and then click "OK" to confirm your selection.
Tips and tricks to solve problems with GREY files
Problematic GREY 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 GREY file?
In a data recovery program, open the damaged GREY file and select the "Repair" menu option. Wait for the recovery process to finish as it will automatically restore the damaged camera raw files.
How do I know if my GREY file has been damaged?
The signs of corrupted GREY camera raw files can manifest as:
- Error alerts occur when actions are performed on the file;
- The file shows slow performance when edited in Amira;
- The file encounters problems during the opening process or shows error indications;
- An unexplained increase in the size of the GREY file;
- The file causes Amira or other software to hang or crash during various operations;
What factors contribute to Amira crash?
Lack of software updates is a possible reason behind Amira crash. Keep your FEI 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.
How to edit a GREY file?
To modify GREY files, it is necessary to install dedicated software that lets you open and edit camera raw files. Online GREY editors generally offer fewer tools compared to programs designed for Raw Image Format.
Best GREY editors 2026
Based on the specified criteria, here is a list of GREY editors that may fit your requirements.
| GREY Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Amira | FEI | Windows | 4.4 out of 5 (35 reviews) |