Convert NIFTI to DICOM Free — Online & Instant

Convert NIFTI to DICOM — Free Online

Fast, secure, no software needed.

📁 Drag & drop your file here

or click to browse • Max 100MB

✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install

How to Convert NIFTI to DICOM

Converting .nii files to .dcm is fast and simple with OpenAnyFile. NIFTI is a medical format: NIfTI Neuroimaging DICOM is a medical format: DICOM medical imaging format for X-rays, MRI, CT scans.

Upload your .nii file to OpenAnyFile
Select DICOM (.dcm) as the target format
Click "Convert" and wait for processing
Download your converted .dcm file

Why Convert NIFTI to DICOM?

There are several reasons to convert from .nii to .dcm:

Compatibility: .dcm may be more widely supported by software and devices
File size: Converting between formats can reduce file size for easier sharing
Editing: DICOM may offer better editing capabilities for your workflow
Sharing: Recipients may prefer .dcm files for their daily use

About NIFTI Format

NIfTI Neuroimaging Category: Medical. Extension: .nii. Created by: NIH.

About DICOM Format

DICOM medical imaging format for X-rays, MRI, CT scans. Category: Medical. Extension: .dcm. Created by: NEMA.

Frequently Asked Questions

How do I convert .nii to .dcm?

Upload your .nii file to OpenAnyFile, select DICOM as the target, and download the converted file.

Is NIFTI to DICOM conversion free?

OpenAnyFile offers free file analysis. Conversion may require a one-time payment depending on the file.

Will I lose quality converting .nii to .dcm?

OpenAnyFile preserves maximum quality during conversion. Some format-specific features may not transfer between different file types.

Can I convert .dcm back to .nii?

Yes, you can convert .dcm to .nii using OpenAnyFile as well.