Opening a CRU File

The CRU file type is primarily associated with CRUISE Control.

CRU	File extension: CRU
	File type:	compressed container file

What is a CRU file?

CRU files mostly belong to CRUISE Control. Your CRU file is a container that uses the ZIP compression format to hold a compressed Microsoft Access database, also known as an MDB file.
This file is often referred to as a compressed CRUISE Control file and may be part of systems that use ClickOnce for application deployment. The file packages its data into a compact archive so that configuration or control information is managed more efficiently.
To inspect the file, you can try these steps:

Rename the file extension from CRU to .zip.

Open it with an archive tool such as 7-Zip or WinZip.

Extract the internal MDB file and open it using Microsoft Access or a compatible database viewer.

FilExt.com tip: Using a standard archive utility can reveal details hidden by the custom extension. This method is useful when troubleshooting or recovering internal data.

How to open a CRU file

You need a suitable software like CRUISE Control to open a CRU file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CRU file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CRU file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CRU Text Viewer

Choose your .cru file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert CRU files:

CRUISE Control
See the previous paragraphs to learn more about the main application. CRU files are often referred to as CRUISE Control databases because this type of file is primarily created or used by this software.
CRUSH
The identifying characters used for this association are - Hex: 43 52 55 53 48 20 76, ASCII: CRUSH v.

Technical Data for CRU File Extension

File classification:

Database

Identifier:

Hex: 43 52 55 53 48 20 76, ASCII: CRUSH v (provided by TrID database)

Related files:

accdb, nc, cur, per, bix, pac, akt, zip, mdb, rar, 7z

a cru compressed container file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with CRU files

Associate the CRU file extension with the correct application.
Update your software that should actually open compressed container files. Because only the current version supports the latest CRU file format. Search, therefore, e.g. on the manufacturer website after an available CRUISE Control update.
To make sure that your CRU file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .CRU file online - secure, fast, and no downloads needed.