.BK3 File

The bk3 file extension is associated with Corel WordPerfect, a word processing program, developed by Corel Corporation. Corel Word Perfect is part of Corel Word Perfect Office suite.

The .bk3 files were used in some earlier version of Corel WordPerfect for backups of documents.

How to open:

Use Corel WordPerfect to open .bk3 document backup files.

How to convert:

As far as we know, this .bk3 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.