BTN File Extension
Just Buttons Animated Bitmap Image Format
- File Type btn
- Developer Lincoln Beach Software
- Popularity
- Application Just Buttons
- Category Raster Image Files
- Format Binary
What is a BTN file?
The BTN file extension is linked to Just Buttons Animated Bitmap Image Format and belongs to the Raster Image Files category, which includes 575 files.
BTN files are supported by Linux, Windows and Mac OS. There are 2 programs available to view a BTN file, including popular tools like XnView and Just Buttons.
Programs that support BTN files
How to open a BTN file?
If you are having trouble opening a BTN file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.
The most popular programs for working with BTN files are XnView and Just Buttons. To install the current version of Just Buttons, go directly to the official Lincoln website. The universal package for all operating systems is available there.
After setup, the operating system should recognize BTN files and link them with Just Buttons.
Setting Just Buttons as default BTN viewer
Changing the default program in Windows
- Right-click on your BTN file and choose the "Open With" option. Then click "Choose another app" to continue the process;
- Choose Just Buttons from the available applications listed in the pop-up window to set it as the default application to open your BTN file;
- Be sure to check the "Always use this app" checkbox, and then click "OK" to confirm your selection.
Change the default app for a file type in Mac
- Initiate a right click or use Control + left click on the desired BTN file to open a menu where you can select various actions;
- Select "Open in application" and click "Other";
- Scroll down to the bottom of the window, and there you will find the "Enable" menu. The default selection is "Recommended Programs";
- Choose "All Programs" within this menu and locate Just Buttons. Check the box next to "Always open in app" to set it as the default program.
How to edit a BTN file?
To edit BTN files, you need to install specialized software that allows you not only to open but also to modify raster image files. Online BTN editors usually provide fewer features than software created specifically for Just Buttons Animated Bitmap Image Format.
Best BTN editors in 2026
Based on your described criteria, here is a list of available BTN editors.
| BTN Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Just Buttons | Lincoln | Windows | 4.8 out of 5 (39 reviews) |
Tips and tricks to solve problems with BTN files
BTN files can sometimes be tricky, but minor software adjustments usually resolve the issues. Refer to the tips below for guidance.
Are there any symptoms that my BTN file is damaged?
Corrupted BTN raster image files may have one or more of the following symptoms:
- File hangs or crashes in Just Buttons or other programs;
- Error dialogs are displayed when interacting with the file;
- The file does not open or opens with errors;
- Unexplained increase in BTN file size;
- Poor performance when editing a file in Just Buttons;
Why does Just Buttons crash or shut down frequently?
The absence of software updates can cause Just Buttons to crash. It is recommended to install the latest available updates for Lincoln products.
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.
Is there any specific software or utility that can help repair a damaged BTN file?
Start a data recovery program and open the damaged BTN file. Go to the menu and select the "Repair" option to repair the file. Then wait for the recovery process to complete, which allows you to automatically repair corrupted raster image files.