Bitmap Graphics
American College of Radiology
Raster Image Files
mime-type/not-avalible
10/23/2021
To edit ACR file, we strongly recommend installing software that works with ACR files. Using tools such as ACR Online Editors gives less editing possibilities than software adapted to work with the ACR file format.
Please note that not every program that supports ACR will allow you to edit the file. Additional information about the ACR file extension can be found here.
Definitely the best solution. Try to open the ACR file with one of the programs and it will see if you can edit the ACR file. It's safest to download the software from the developer's website. You can find direct links to the creators' websites on the subpages of each application. Examples of programs cooperating with ACR files, which make it possible to edit it.
The full list of ACR supporters
Remember that many file types have a text format and you can preview their contents by opening them, for example, with Windows Notepad. But beware - making manual changes to the ACR file or another may result in its damage. When you save the changes, you may no longer open the ACR file. By far the safest way is to use file editing programs that works with the ACR extension.
It seems that one of the software on the list must be able to edit the ACR files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Verified websites with the option to edit the file in the ACR format below.
Free Online File Edit Service
Copy and paste this link anywhere.