There is only one file type that uses the .MRXS extension:
MIRAX Virtual Slide File
An MRXS file is an image file created by MIRAX-compatible microscope digital slide scanners, such as the Carl Zeiss MIRAX series or the 3DHISTECH Pannoramic series. It stores images of multiple specimen samples from glass slides on a single digitized virtual slide. MRXS files are used to archive and analyze microscope images.
MIRAX slides can be analyzed under multiple viewing conditions. For example, the slides can be magnified, and the color, brightness, and contrast can be adjusted. Additionally, MIRAX files support fluorescent slide handling.
NOTE: The Pannoramic Viewer application is the same program as the MIRAX Viewer program. It was developed by 3DHISTECH.
Updated: August 24, 2020