File Extension Library


.CRR File Extension

  • Developer by: Complete Genomics Incorporated
  • Category: Various data Files

What is an .CRR file?

.CRR file extension is created by Complete Genomics Incorporated. .CRR has been classified as Various data Files.

.CRR is Complete Genomics Analysis Tools CRR data

The crr file extension is associated with the Complete Genomics Analysis Tools (also known as CGA Tools) for downstream analysis of sequencing data produced by Complete Genomics available for Mac OS X (macOS) and Linux.

The crr file stores data in Compact Randomly Accessible Reference (CRR) file format.


How to open:

Use Complete Genomics Analysis Tools to open *.crr files.

How to convert:

As far as we know, this .crr 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.

How to Open .CRR file on different platforms

Open .CRR File on Windows

  • Right-click a .CRR
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .CRR file and Select check box "Always use this app to open .CRR files" Press "Ok"

Open .CRR File on Mac

  • Right-click (or Ctrl + Left-click) the .CRR file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .CRR File on Linux

Right click on the .CRR file, choose "Open with" and select a program from the list above

Open .CRR File on iPhone

Select a file. If you don't see an application to open the .CRR file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .CRR File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .CRR files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .CRR files

  1. You need to update the application that you normally use to open .CRR files. Only the latest version of the software supports the current .CRR file format
  2. You need to check the .CRR file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)