DICOM, PDF and image viewer — open local files

  1. Choose File
  2. Options
  3. Result

DICOM Viewer

Android · InetTools

View DICOM and medical imaging files

DICOM is used by CT, MRI, X-ray, ultrasound and other medical systems, while NIfTI, NRRD and MetaImage are common in research, segmentation and 3D volume workflows. This online viewer helps quickly check a file, image dimensions, Transfer Syntax, modality and technical tags without installing a PACS viewer.

The tool is intended for technical inspection and file QA. It is not intended for medical diagnosis and does not replace dedicated software used by physicians or radiologists.

View supported medical files, PDFs, images, video and text locally in your browser. Sending an office document to the separate document viewer requires an explicit action; selecting a file does not authorize upload.

How to use this tool →

Quick start

Open a medical image locally, apply a suitable CT window and export the frame or metadata.

  1. Add DICOM, NIfTI or NRRD
  2. Adjust the frame and window
  3. Download PNG or JSON
✓ Open DICOM, DCM, IMA, NIfTI, NRRD and MHA/MHD files locally in the browser.
✓ Inspect image preview, frame count, dimensions, modality and Transfer Syntax.
✓ Adjust window center, window width, zoom, palette and inversion for technical review.
✓ Patient tags are hidden by default and can be shown only when you explicitly enable them.
✓ Export a PNG preview or JSON metadata when you need to document the file.
✓ The viewer is for technical inspection and file QA, not for medical diagnosis.

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