USR File Extension
FileMaker Pro Database Format
- File Type usr
- Developer FileMaker
- Popularity
- Application Sublime Text
- Category Settings Files
What is a USR file?
FileMaker Pro Database Format, identified by the USR extension, is a Settings Files type and includes 1190 files.
With the creation of the FileMaker Pro Database Format (USR), FileMaker introduced file format along with programs built for their use.
USR files are supported by Mac OS, Windows and Linux. You can open a USR file using one of 10 programs, for example Sublime Text, Atom and Notepad++.
Programs that support USR files
How to open a USR file?
The most common reason why a USR 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.
The most popular programs for working with USR files are Sublime Text, Atom and Notepad++. To get the latest version of Sublime Text, open the Sublime HQ Pty website where a universal installer for all operating systems is available.
Once setup is done, your operating system should assign Sublime Text as the default app for USR files.
Make Sublime Text the default USR viewer
Changing the default program in Windows
- Start by right-clicking on your USR file and selecting the "Open With" option. From there, click "Choose another app" to continue;
- Inside the popup window, scroll through the list of applications and specifically choose Sublime Text as the application to associate with your USR file;
- Check the "Always use this app" checkbox and click "OK".
Change the default app to open files on Mac
- Right click or use Control + Left Click on the desired USR file to access a dropdown menu of actions;
- Select "Open in application" and click "Other";
- Scroll down to the bottom of the window, where you will find the "Enable" menu. Default, "Recommended Programs" will be selected;
- In this menu, choose "All Programs" and navigate to Sublime Text. Check the box next to "Always open in app" to make it the default program.
Convert to and from USR
If a USR file is difficult to handle, you might try converting it to formats such as PDF, CSV or similar, which may be easier to work with.
Please note that after converting a USR file, some functionality may differ from the original. However, in many cases, it can be converted back to its original format.
Convert USR to other file formats
Finding answers to USR file problems
If you encounter issues with USR files, don’t worry—most can be fixed with minor software adjustments. Refer to the troubleshooting tips below.
What are the signs that my USR file is damaged?
Corrupted USR settings files may have one or more of the following symptoms:
- Poor performance when editing a file in Notepad++;
- Opening or processing the file in Sublime Text 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 USR file;
- Working with the file triggers the display of error messages;
Why does Sublime Text quit or crash unexpectedly?
Sublime Text crashes can be attributed to outdated software. Make sure you have installed the latest updates for Sublime HQ Pty products.
A computer restart is often the key to solving numerous common problems. That’s why, it is recommended to restart the computer before making any changes to the software settings.
What methods can be used to repair a damaged USR file?
Use a recovery program to open the damaged USR file and navigate to the "Repair" menu item. Wait for the recovery process to finish, as it will automatically repair damaged settings files.
How to edit a USR file?
To edit USR files, you need to install specialized software that allows you not only to open but also to modify settings files. Online USR editors usually provide fewer features than software created specifically for FileMaker Pro Database Format.
List of Top USR editors 2026
Following these criteria, we have put together a list of recommended USR editors.
| USR Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Notepad++ | Notepad++ Team | Windows | 4.6 out of 5 (37 reviews) |
| Sublime Text | Sublime HQ Pty | Windows, Mac OS, Linux | 4.6 out of 5 (39 reviews) |
| Atom | - | Windows, Mac OS, Linux | 4.1 out of 5 (36 reviews) |