Why MicroDicom DICOM viewer?

Free DICOM viewer for non-commercial use

Lightweight DICOM viewer

Over 14 years of active development

Easy handling DICOM medical image data

Intuitive interactive user interface

Ultrafast performance

Over 2 million downloads

No advertisements

Handling DICOM medical image data

Open medical images in DICOM format

Open DICOM directory files

Open images in common graphics formats(jpeg, bmp, png, gif, tiff)

Display patient list from DICOMDIR

Open images via drag&drop in the viewer

Open images with double-click in File explorer

Open ZIP files with medical images, ZIP files can be password protected

Scan for DICOM medical images

Displaying medical images from a CD

Export DICOM files to images, movies, clipboard and text

MicroDicom DICOM viewer can export DICOM images to common graphics formats and videos. Our software can be used to convert JPEG, BMP images to DICOM images. Images can be send to the Windows clipboard and after that paste in other applications.


Export DICOM to WMV, AVI

Export DICOM to text or Comma Separated Values (CSV) file

Export DICOM image to clipboard


Copy image to clipboard

Automated open and copy DICOM images from CD/DVD

Patient CD/DVD/USB DICOM Viewer

We offer MicroDicom DICOM viewer CD/DVD/USB version. This autorun package can be burned with DICOM images together on CD/DVD/USB or other external storage. Our software runs from CD/DVD on other computers without installation. Users can insert CD and autorun will start our viewer and show images that are written on the CD. It is suited for patient CD/DVD to show DICOM images without installation.

Viewing, Tools, Measurement and Annotations

Our software come up with many tools for operation over medical images.

Brightness/contrast control

Window/Level tool and presets

Zooming, panning and scrolling DICOM images

Rotate and flip

Medical image processing operation

Measurements and annotations – distance, free hand, rectangle, ellipse, angle, arrow, hide area, text, calibration, cobb angle, open and closed curve

Mean, median, minimum and maximum values, standard deviation

Density in Hounsfield Units

Zoom tool, Pan tool, Scroll tool

Cine Loop for display real-time ultrasounds or angiography images

Full Screen mode

Displaying DICOM tags of selected image

Ability to show only favorite tags

Multi-touch support

Customizable toolbars for increased efficiency and productivity

Customizable preferences

Different application themes

Applying image filters - blur, edge, sharpness, morphological

Split the screen for comparing different DICOM images

Series from different studies or examinations can be compared in our viewer. Images can be displayed side by side with splitting the view. You can compare images from same or different series.

Search and download DICOM images from PACS

You can use MicroDicom DICOM viewer as PACS (Picture archiving and communication system) client. Our viewer easily can query and retrieve images from PACS locations, by using following DICOM protocols: C-ECHO, C-FIND, C-MOVE, C-GET, C-STORE. Also you can send DICOM images to PACS servers or other computers.

Supported DICOM files

MicroDicom DICOM viewer can open studies produced by different medical equipment.

Compressed and uncompressed RLE, JPEG Lossy, JPEG Lossless, JPEG2000 Lossy, JPEG2000 Lossless compressions

Structured Reports, MPEG-2 and MPEG-4 transfer syntaxes, Encapsulated PDF

Support medical images, produced by different medical equipment: CT, MRI, US, XA, CR, DX, CT, PET-CT, … 

Print DICOM images on standard printer

Easily can print DICOM images with MicroDicom. You have to choose images from a series, how much image per page and print. Also you can hide sensitive information from the images before printing as name of patient, age, etc.

DICOM viewer portable version

The Zip package with our viewer is designed to be easily moved from one computing environment to another. Our portable version can be stored on USB drive and use on different computers.