Free Online DICOM Viewer, DICOM to PDF & DICOM to JPG Converter
RAD-XR is a free browser-based DICOM viewer that runs entirely on your device. No installation, no signup, no file upload — your medical images never leave your computer. Open CT, MRI, X-ray, Ultrasound, Mammography, PET, and other DICOM studies, and download them as an A4 PDF report or a high-resolution JPG image.
✅ Supported DICOM Transfer Syntaxes
- Uncompressed — Implicit VR Little Endian, Explicit VR Little Endian, Explicit VR Big Endian
- JPEG Baseline (Process 1)
- JPEG Extended (Process 2 & 4)
- JPEG Lossless (Process 14 & 14 SV1)
- JPEG-LS Lossless and Near-Lossless
- JPEG 2000 Lossless and Lossy
- RLE Lossless
🛠️ Features
- 2D slice-by-slice DICOM viewer with slider, keyboard and mouse-wheel navigation
- 3D volume rendering for multi-slice CT studies
- Brightness, contrast, invert and Window Width / Window Level tools
- Export A4 PDF report (WhatsApp-ready format)
- Export high-resolution JPG (3K+ pixels wide)
- Multi-frame DICOM support
- 100% private — no server upload, works offline after page load
📖 How to Use
- Drag & drop your
.dcm files, or click Choose DICOM Files.
- Browse slices using the navigator. Use the tools panel to adjust brightness, contrast, and window level.
- Click Download PDF for a printable A4 medical report, or Download JPG for a high-resolution image.