There are 7 other file types using
the BK1 file extension!

bk1 icon.bk1 - Corel WordPerfect document backup

bk1 icon.bk1 - Orgadata LogiKal file

empty icon.bk1 - VirtuaGirl graphic data

bk1 icon.bk1 - Autodesk AutoCAD backup

empty icon.bk1 - Microsoft Windows Indexing Service data file

empty icon.bk1 - FlashGet database backup

empty icon.bk1 - Aspen HYSYS backup

BK1 file extension - CA ERwin Data Modeler backup

What is bk1 file? How to open bk1 files?

File type specification:

Backup file type icon Backup file type

The bk1 file extension is associated with the CA ERwin Data Modeler.

The bk1 file contains backup of the CA ERwin Data Modeler project.

Most likely some old format without support. No further information could be found.

This bk1 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open bk1 file:

CA ERwin Data Modeler picture or screenshot

CA Technologies logoCA ERwin Data Modeler  Microsoft Windows software

Company or developer:
CA Technologies

CA ERwin Data Modeling provides a simple, visual interface to design and manage your complex data environment -whether on-premise or in the Cloud.

Help how to open:

Use compatible tools to work with *.bk1 files.

How to convert:

Probably cannot be exported to other formats.

List of software applications associated to the .bk1 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open bk1 file, edit bk1 file, convert bk1 file, view bk1 file, play bk1 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting bk1 files.

Software that open bk1 file - CA ERwin Data Modeler backup

Programs supporting the exension bk1 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about CA ERwin Data Modeler for open bk1 file action.

Microsoft Windows:

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