RadiAnt DICOM Viewer versions
Please refer to the table below to learn which features are available with a specific RadiAnt DICOM Viewer version.

RadiAnt
DICOM Viewer
RadiAnt
DICOM Viewer
CD/DVD
Basic facts
Desktop application for installation on PCs, laptops and tablets running Windows systems Check mark
Autorun package for distribution on optical discs and flash memory as a patient CD/DVD/USB viewer running without installation on Windows systems1 Check mark
Windows XP/Vista/7/8/8.1/10 supported Check mark Check mark
No additional dependencies (.NET, Java, etc.) Check mark Check mark
Very compact size2 Check mark Check mark
Excellent performance with 32 and 64-bit versions optimized for multi-core processors Check mark Check mark
Supported DICOM formats
Files from different imaging modalities: CR, DX, MG, CT, MR, PT, US, XA, NM, SC, SR Check mark Check mark
Monochromatic images (e.g. CR, CT, MR) Check mark Check mark
Color images (e.g. US, 3D reconstructions) Check mark Check mark
Static images (e.g. CR, MG, CT) Check mark Check mark
Dynamic sequences (e.g. XA, US) Check mark Check mark
Uncompressed images (little endian/big endian, implicit/explicit VR) Check mark Check mark
Compressed images (RLE, JPEG Lossy, JPEG Lossless, JPEG 2000, JPEG LS) Check mark Check mark
Structured reports Check mark Check mark
Encapsulated PDF documents Check mark Check mark
MPEG4/MPEG2 DICOM videos Check mark Check mark
Open DICOM studies
Open DICOM studies from CD/DVD/Blu-ray discs Check mark Check mark3
Open DICOM studies from local and network folders Check mark
Open DICOM studies from USB drives Check mark Check mark3
Open ZIP archives (unencrypted/encrypted) with DICOM files Check mark
Search and download DICOM studies from PACS locations Check mark
Accept and display studies pushed from other PACS locations Check mark
Local archive
Store DICOM studies in a local database Check mark
Import DICOM studies from CD/DVD/Blu-ray discs Check mark
Import DICOM studies from local and network folders Check mark
Import DICOM studies from USB drives Check mark
Import ZIP archives (unencrypted/encrypted) with DICOM files Check mark
Import DICOM studies from PACS locations Check mark
Organize study collection using keywords Check mark
Multiple databases supported Check mark
Export images
Export DICOM files to JPEG/BMP images Check mark Check mark
Export DICOM files to WMV movies Check mark Check mark
Export DICOM files in original format4 Check mark Check mark
Copy displayed image to Windows Clipboard Check mark Check mark
Basic tools
Fluid zooming Check mark Check mark
Fluid panning Check mark Check mark
Brightness and contrast adjustments (window level/window width) Check mark Check mark
Negative mode Check mark Check mark
Preset window settings for Computed Tomography (lung, bone, etc.) Check mark Check mark
Rotations (90 CW, 90 CCW, 180) Check mark Check mark
Flips (horizontal, vertical) Check mark Check mark
Image filters (sharpen, smooth, edge, emboss) Check mark Check mark
Display of dynamic series/sequences (CINE) Check mark Check mark
Display and search through DICOM file tags Check mark Check mark
Measurements / ROI
Segment length Check mark Check mark
Manual calibration of length measurements Check mark Check mark
Support for calibrated regions in ultrasound images Check mark Check mark
Mean, minimum and maximum parameter values (e.g. density in Hounsfield Units in Computed Tomography) within circle/ellipse and its area Check mark Check mark
Angle value Check mark Check mark
Cobb angle value Check mark Check mark
Deviation distance Check mark Check mark
Pen tool for annotations Check mark Check mark
Compare series
Compare multiple series in the same or different windows Check mark Check mark
Auto synchronization for series with the same image plane5 Check mark Check mark
Manual synchronization for series from different studies with similar image planes Check mark Check mark
Cross-reference lines in series with different image planes5 Check mark Check mark
3D Cursor Check mark Check mark
Split multi-sequence series into separate panels Check mark Check mark
Advanced tools
2D MPR (orthogonal multiplanar reconstructions) Check mark Check mark
PET-CT image fusion Check mark Check mark
Time-intensity curves Check mark Check mark
3D MPR (oblique multiplanar reconstruction) with MIP/MinIP/Avg modes Check mark
3D VR (volume rendering) Check mark
3D snapshots Check mark
Create 3D volume-rendered movies Check mark
Export 3D models to STL files Check mark
GPU acceleration for 3D VR and 3D MPR/MIP7 Check mark
Interface
Full-screen mode Check mark Check mark
Multi-touch support for Windows 8/8.1/10 touch-enabled devices Check mark Check mark
Multilingual interface - more than 30 translations available6 Check mark Check mark
Customizable keyboard shortcuts Check mark Check mark
Integration with third-party systems via command-line arguments and the radiant:// URL protocol Check mark
1 You need your own hardware and software (e.g. a disc publisher) to record the contents of the autorun package archive along with the DICOM study to the CD/DVD disc. RadiAnt DICOM Viewer cannot record CD/DVD discs by itself.
2 The installer size of RadiAnt DICOM Viewer is 4MB; the disk space occupied after installation: 9MB. RadiAnt DICOM Viewer CD/DVD adds 11MB overhead to the CD/DVD disc (both 32 and 64-bit versions are included).
3 RadiAnt DICOM Viewer CD/DVD can open DICOM files that were recorded on the same CD/DVD disc or USB drive. It cannot read other discs or USB drives recorded without the RadiAnt DICOM Viewer CD/DVD autorun package.
4 Export to DICOM files is unavailable for secondary images obtained with the use of either MPR (Multiplanar Reconstructions), 3D Volume Rendering, Fusion, or TIC (Time-intensity curve) tools.
5 The series have to belong to the same study.
6 RadiAnt DICOM Viewer and RadiAnt DICOM Viewer CD/DVD are distributed with English and Polish language support. Other translations (Arabic, Brazilian Portuguese, Bulgarian, Chinese, Chinese (Taiwan), Croatian, Czech, Danish, Dutch/Flemish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Mongolian, Norwegian, Persian, Portuguese, Romanian, Russian, Serbian, Slovak, Spanish, Swedish, Turkish, Ukrainian) are created by community and are available for download from https://www.radiantviewer.com/translations/. Not all translations are updated for the newest version of the viewer.
7 Available only in 64-bit version of RadiAnt DICOM Viewer. Supported NVIDIA graphics card required.