Tips to open MRW file

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

MRW file extension

File Name Minolta Raw Image Format
File Developer Minolta
File Category Data Files

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

Operating systems
  • 8
  • 5
  • 1
  • 0
  • 0
  • 0

What is MRW file?

The file with the extension MRW is the Data Files file type. The creator of this file is Minolta. Additionally, the Data Files category contains 1326 of other files. Minolta Raw Image Format is supported by 3 operating systems. These systems consist of Linux, Mac OS, Windows, although it may occasionally be found on another system, it will be non-functional. The Google Picasa application is recommended to open the file. It was released by Google Inc.. There are also 21 alternative programs to handle the MRW file. You can use CorelDRAW, Adobe Photoshop, ACDSee, PaintShop Pro in case Google Picasa cannot be used.

How to open MRW file?

The most common problem when using Minolta Raw Image Format is that a specific MRW is not associated with the program. Thus, when you open MRW, the program selection wizard or some other program starts. How to solve such a problem?

The first thing you should do is just "doubleclick" on the MRW 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 Google Picasa

In this case, you should first verify that the Google Picasa application is installed on the computer. To do this, enter the name Google Picasa into the system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Later in this article you will find a list of programs that can open MRW files.

Programs to open MRW file

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

Step 2. Create association of Google Picasa with MRW files

If the application is or has been freshly installed, but the MRW file still does not use the Google Picasa program, it means no association. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The displayed window will contain information about the program that supports this type of file. Changes can be made using the "Change" button. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. The "always use the selected program ..." field will set the Google Picasa application as the default for handling the MRW file.

Step 3. Update Google Picasa to the latest version

If, however, after binding Google Picasa with Minolta Raw Image 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 Google Inc. page and install.

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

If the above steps do not help, you can assume that the file itself is not correct. This could be due to the file itself, the cleanest issues are:

The MRW file may be unusually small compared to the original file. This suggests truncating the MRW file contents when downloading or copying. Downloading the file again should fix the problem.
The computer may have fallen victim to a computer virus or hacker. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Alternatively, you can use the scanners available online. However, it is important to scan the entire system, not only the file MRW or the program directory. However, remember that not every infected MRW file can be recovered, so it is important to take care of regular backups.
This can happen especially when the program is dynamically developed and the structure of the MRW files changes over time. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
The file may be corrupted in a number of ways. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the ability to automatically repair MRW file corruption. The easiest way to restore the file is from a backup or by contacting Minolta, 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 file MRW except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. The problem is only writing to the file, not reading it. Copying the MRW file to another location will fix the problem.
This can happen on a file that does not support multiple access. Some file types can only be opened in one program at a time. Running programs (including those in the background) should be verified. If the error persists after closing other programs, wait for a while. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If nothing helps, please reset the device.