MBOX File Extension
E-mail Mailbox Format
- File Type mbox
- Popularity
- Application MBOX Viewer
- Category Email Program Files
- Format Text
What is a MBOX file?
The MBOX file extension is linked to E-mail Mailbox Format and belongs to the Email Program Files category, which includes 50 files.
MBOX files are supported by Windows, Mac OS and Linux. There are 15 programs available to view a MBOX file, including popular tools like MBOX Viewer, Apple Mail and MsgViewer.
Programs that support MBOX files
How to open a MBOX file?
If you are having trouble opening a MBOX 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 MBOX files are MBOX Viewer, Apple Mail and MsgViewer. To install the current version of MBOX Viewer, go directly to the official FreeViewer website. The universal package for all operating systems is available there.
After setup, the operating system should recognize MBOX files and link them with MBOX Viewer.
Setting MBOX Viewer as default MBOX viewer
Changing the default program in Windows
- Right-click on your MBOX file and choose the "Open With" option. Then click "Choose another app" to continue the process;
- Choose MBOX Viewer from the available applications listed in the pop-up window to set it as the default application to open your MBOX 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 MBOX 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 MBOX Viewer. Check the box next to "Always open in app" to set it as the default program.
Convert to and from MBOX
For difficult MBOX files, try converting them to formats like PS, O or similar formats to improve usability.
Please note that after converting a MBOX file, some functionality may differ from the original. However, in many cases, it can be converted back to its original format.
Convert MBOX to other file formats
Converting Files to MBOX Format
Tips and tricks to solve problems with MBOX files
MBOX 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 MBOX file is damaged?
Corrupted MBOX email program files may have one or more of the following symptoms:
- File hangs or crashes in MBOX Viewer or other programs;
- Error dialogs are displayed when interacting with the file;
- The file does not open or opens with errors;
- Unexplained increase in MBOX file size;
Why does MBOX Viewer crash or shut down frequently?
The absence of software updates can cause MBOX Viewer to crash. It is recommended to install the latest available updates for FreeViewer 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 MBOX file?
Start a data recovery program and open the damaged MBOX 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 email program files.