BK9 File Extension
Corel WordPerfect Document Backup
- File Type bk9
- Developer Corel Corporation
- Popularity
- Application WordPerfect
- Category Backup Files
What is a BK9 file?
Files with the BK9 extension are specifically tied to Corel WordPerfect Document Backup, a Backup Files type, and there are 395 files in this category.
The Corel WordPerfect Document Backup (BK9), created by Corel, is one of file format they developed, and they also built 27 programs to support them.
BK9 files are compatible with various operating systems, including Windows. When working with BK9 files, you can rely on 2 programs, including WordPerfect and WordPerfect Office.
How to open a BK9 file?
If you can’t open a BK9 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.
WordPerfect and WordPerfect Office are among the most widely used programs for handling BK9 files. To install the most up-to-date edition of WordPerfect, visit the official Corel website. You can download the build that works across all operating systems.
After installing, your OS should instantly open BK9 files with WordPerfect.
Setting WordPerfect as default BK9 viewer
Change the default app for a file type in Mac
- Initiate a right click or use Control + left click on the desired BK9 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 WordPerfect. 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 BK9 file. Next, select "Open With" and then choose "Choose another app" from the available options;
- Choose WordPerfect from the available applications listed in the pop-up window to set it as the default application to open your BK9 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 BK9 files
Problematic BK9 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 BK9 file?
In a data recovery program, open the damaged BK9 file and select the "Repair" menu option. Wait for the recovery process to finish as it will automatically restore the damaged backup files.
How do I know if my BK9 file has been damaged?
The signs of corrupted BK9 backup files can manifest as:
- Error alerts occur when actions are performed on the file;
- The file encounters problems during the opening process or shows error indications;
- An unexplained increase in the size of the BK9 file;
- The file causes WordPerfect or other software to hang or crash during various operations;
What factors contribute to WordPerfect crash?
Lack of software updates is a possible reason behind WordPerfect crash. Keep your Corel 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.