DICOM Viewer

DICOM medical images with window/level, palettes and measurement, tags and archive view

DICOM Viewer is a pair of Total Commander plugins that share one DICOM parser, so they are downloaded as two separate zips. The Lister plugin (F3) shows the image scaled to the window width with window/level and palettes, or a list of all tags. The Packer plugin (Ctrl+PgDn) opens a DICOM file as a virtual archive you can copy images, tags and embedded documents from.

Features

• Image and tag mode in the Lister, switched with Tab; the choice is remembered.
• Window/level by mouse drag and presets per modality: CT (soft tissue, brain, lung, bone …), PT/NM, MR and X-ray with percentile windows.
• Palettes Grayscale, Hot, Hot Iron, Jet, Rainbow, Cool-Warm, Bone and Viridis, remembered per modality. MONOCHROME1 is inverted automatically.
• Distance measurement in mm from PixelSpacing and ROI (ellipse, rectangle) with area, mean, SD, min and max in modality units (HU for CT).
• Multiframe images are browsed with the wheel or arrow keys, Ctrl+C copies the image to the clipboard.
• The virtual archive contains Tags.txt, sequences, binary tags, embedded PDFs, frames as PNG/JPG, the original compressed streams, the icon, overlays and video.
• Decodes JPEG Lossless, JPEG-LS, JPEG 2000 (own decoder) and RLE; 16-bit mono images are converted using WindowCenter/Width.
• Reads Part 10 files as well as raw datasets without a header, Implicit/Explicit VR Little Endian, Big Endian, Deflated and various character sets.
• No extra runtime dependencies.

Keys