Tips to open CALIBRE file

Can't open the CALIBRE file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open CALIBRE files as well as a list of programs that support CALIBRE files.

CALIBRE file extension

File Name Calibre Device Data Format
File Developer Calibre
File Category Misc Files

The CALIBRE file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the CALIBRE files. Below is a summary of the number of programs that support and open the CALIBRE file on each system platform.

Operating systems
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0

What is CALIBRE file?

The file with the extension CALIBRE is the Misc Files file type. The creator of this file is Calibre. Misc Files consists of 6033 similar files. Calibre Device Data Format is most often found on 3 operating systems. Although it can be found with greater or lesser success on any operating system, it will only be useful on Linux, Mac OS, Windows. It is recommended to use Calibre to handle this file. This is a program created by Kovid Goyal. This file type can also be opened by 2 other programs.

How to open CALIBRE file?

The main problem with Calibre Device Data Format is that the CALIBRE file is incorrectly associated with programs. This is manifested by the fact that CALIBRE files open in unusual applications or do not have an assigned program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the CALIBRE file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Calibre

An often overlooked issue is to make sure that Calibre is installed on the computer. To do this, enter the name Calibre into the system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Below is a list of programs that support the file CALIBRE.

Programs to open CALIBRE file

Remember to download programs supporting CALIBRE files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Calibre with CALIBRE files

However, it may happen that the application itself does not cause the CALIBRE file to open in the Calibre application, but you can set it manually. It is most convenient to call the context menu with the right mouse button and select Properties. Information about the file and the program that the file is associated with are available here. Using the "Change" button we can select the desired program. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. The "always use the selected program ..." field will set the Calibre application as the default for handling the CALIBRE file.

Step 3. Update Calibre to the latest version

If, however, after binding Calibre with Calibre Device Data Format there were still problems, you should update the program to the latest version. Some applications allow you to update from the program level, and for others you need to download the installer from the Kovid Goyal page and install.

Step 4. Check for the following problems with the CALIBRE file

Of course, it may happen that despite the above steps, the file still does not work. This could be due to the file itself, the cleanest issues are:

Very often, the file may be size 0 or incomplete. This suggests truncating the CALIBRE file contents when downloading or copying. The only repair option is to download the file again.
The computer may have fallen victim to a computer virus or hacker. A virus scan using an up-to-date antivirus program should fix the problem. Alternatively, you can use the scanners available online. The scan should cover the entire computer, not only the CALIBRE file that we want to open. As a result of the scan, sometimes it is not possible to recover CALIBRE files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
A typical compatibility error - the program does not support the older version of the CALIBRE file. On their websites, developers usually offer free solutions to such problems, e.g. in the form of a conversion program or an older version of the program.
There can be many reasons for this. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the ability to automatically repair CALIBRE file corruption. The easiest way to restore the file is from a backup or by contacting Calibre, but this one can be expensive. Not all damage can be reversed.
When reading, a message appears that the file was encrypted or corrupted. The encrypted CALIBRE files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. While there is usually no problem reading such a file, it may not be possible to save it. Copying the CALIBRE file to another location will fix the problem.
This problem only occurs with more complex files. Some file types can only be opened in one program at a time. Running programs (including those in the background) should be verified. Sometimes you have to wait for the session to the file CALIBRE to close. Some anti-virus or backup software may occupy the CALIBRE file for a certain period of time. If nothing helps, please reset the device.