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Best Dicom Viewer Free Apps

248+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

If you already know IDV, this is the deeper bench. 248+ dicom viewer free apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Dicom Viewer Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IDV - IMAIOS DICOM ViewerIDV - IMAIOS DICOM ViewerFree4.7★ (505)NoNoAug 2026
2DICOM Viewer : MRI CT XRAY & +DICOM Viewer : MRI CT XRAY & +Free5.0★ (14)NoYesAug 2026
3DICOM Viewer: MRI CT StudioDICOM Viewer: MRI CT StudioFree5.0★ (2)NoYesAug 2026
4Medicai DICOM Viewer & PACSMedicai DICOM Viewer & PACSFree5.0★ (1)NoNoAug 2026
5Falcon Mx - DICOM ViewerFalcon Mx - DICOM ViewerFree4.5★ (279)NoYesAug 2026
6Voxelis: DICOM ViewerVoxelis: DICOM ViewerFree—NoNoMay 2026
7iDO VieweriDO ViewerFree4.3★ (3)NoNoMay 2026
8LumaDICOM: CT & MRI ViewerLumaDICOM: CT & MRI ViewerFree—NoNoAug 2026

Top Picks for Dicom Viewer Free

IDV - IMAIOS DICOM Viewer#1

IDV - IMAIOS DICOM Viewer by IMAIOS

Editor's Choice
🏥 Medical
4.7😐(505 ratings)
Free
IDV - IMAIOS DICOM Viewer screenshot 1
IDV - IMAIOS DICOM Viewer screenshot 2
IDV - IMAIOS DICOM Viewer screenshot 3
IDV - IMAIOS DICOM Viewer screenshot 4
IDV - IMAIOS DICOM Viewer screenshot 5

View DICOM medical imaging files from various sources securely on your device. Offers intuitive tools for image manipulation and measurement. Free for personal use, with an online version available.

What We Love

  • 👍 Intuitive and user-friendly interface
  • 🆓 Completely free with no ads or in-app purchases
  • 🚀 Fast and smooth performance on most devices
  • 📱 Works seamlessly with cloud storage (Dropbox, Google Drive, iCloud)

Room to Improve

  • 🐛 Frequent crashes on iPad Pro and newer iOS versions
  • ❌ JPEG2000 Lossless format not supported
  • 🚫 Inconsistent DICOM file compatibility
DICOM Viewer : MRI CT XRAY & +#2

DICOM Viewer : MRI CT XRAY & + by Abdullah Aguiouaz

Radiology Medical imaging PACS
Strong Contender
🏥 Medical
5.0(14 ratings)
FreeIn-App Purchases
DICOM Viewer : MRI CT XRAY & + screenshot 1
DICOM Viewer : MRI CT XRAY & + screenshot 2
DICOM Viewer : MRI CT XRAY & + screenshot 3
DICOM Viewer : MRI CT XRAY & + screenshot 4
DICOM Viewer : MRI CT XRAY & + screenshot 5
DICOM Viewer : MRI CT XRAY & + screenshot 6

This app allows you to view and organize medical imaging studies like MRI and CT scans directly on your iPhone. Import studies from folders or ZIP archives, adjust image settings, add annotations, and sort your research into custom folders for easy access.

DICOM Viewer: MRI CT Studio#3

DICOM Viewer: MRI CT Studio by Murat Sait Dogan

Private Medical Image Viewer
Worth Considering
🏥 Medical
5.0(2 ratings)
FreeIn-App Purchases
DICOM Viewer: MRI CT Studio screenshot 1
DICOM Viewer: MRI CT Studio screenshot 2
DICOM Viewer: MRI CT Studio screenshot 3
DICOM Viewer: MRI CT Studio screenshot 4
DICOM Viewer: MRI CT Studio screenshot 5
DICOM Viewer: MRI CT Studio screenshot 6

This app allows users to privately view and organize medical imaging files on their iPhone. It supports importing various radiology exam formats, offers annotation tools, and enables local processing without cloud uploads. The app is intended for educational and non-diagnostic review purposes.

More Dicom Viewer Free apps to explore

4
Medicai DICOM Viewer & PACS
Medicai DICOM Viewer & PACS
Medicai DICOM Viewer & PACS
Medical Imaging Cloud Solution
Free

Access and view medical images securely from the cloud. This platform facilitates collaboration on patient cases and file sharing for healthcare providers, enhancing patient care.

Mobile DICOM viewerCloud PACS integrationDocument viewer
🏥 Medical
(1)
free
5
Falcon Mx - DICOM Viewer
Falcon Mx - DICOM Viewer
Falcon Mx - DICOM Viewer
Formerly known as Horos Mobile
Free

This app is a DICOM viewer for mobile devices, designed to display and organize medical imaging data from various modalities. It offers secure cloud storage, synchronization, and sharing capabilities for health record-keeping purposes.

DICOM image displaySecure cloud storageImage synchronization and sharing
🏥 Medical
(279)
subscription
6
Voxelis: DICOM Viewer
Voxelis: DICOM Viewer
Voxelis: DICOM Viewer
CT MRI & Medical Image Browser
Free
🏥 Medical
(0)
7
iDO Viewer
iDO Viewer
iDO Viewer
by EBM Technologies, Incorporated.
Free

This application allows medical professionals to view multi-modality medical images and files from PACS servers on their mobile devices. It supports various imaging formats and offers tools for image manipulation and organization.

Multi-modality imaging supportPACS server integrationImage manipulation (pan, zoom, window level)
🏥 Medical
(3)
free
8
LumaDICOM: CT & MRI Viewer
LumaDICOM: CT & MRI Viewer
LumaDICOM: CT & MRI Viewer
CT, MRI & X-ray scans in 3D
Free
🏥 Medical
(0)
9
Zumax Dicom Viewer
Zumax Dicom Viewer
Zumax Dicom Viewer
by Zumax Medical Co., LTD
Free
🏥 Medical
(0)
10
Falcon MD - DICOM Viewer
Falcon MD - DICOM Viewer
Falcon MD - DICOM Viewer
FDA-cleared
Free

This FDA-cleared application provides diagnostic imaging capabilities on mobile devices. It allows medical professionals to view and analyze DICOM studies with advanced visualization and PACS integration, enabling remote consultation and point-of-care review.

FDA-cleared for primary interpretationAdvanced 3D visualizationSeamless PACS integration
🏥 Medical
(9)
subscription
11
Zumax Dicom Viewer - CN
Zumax Dicom Viewer - CN
Zumax Dicom Viewer - CN
DICOM VIewer For DentSight AR
Free
🏥 Medical
(0)
12
ViewCAD:2D/3D CAD Model Viewer
ViewCAD:2D/3D CAD Model Viewer
ViewCAD:2D/3D CAD Model Viewer
View CAD Models Anywhere
Free
📊 Productivity
(0)
13
MediShot - DICOM Camera
MediShot - DICOM Camera
MediShot - DICOM Camera
Capture photos & send to PACS
Free
🏥 Medical
(0)
14
ScalarMetrics DICOM Viewer
ScalarMetrics DICOM Viewer
ScalarMetrics DICOM Viewer
Medical Imaging. Anywhere.
Free
🏥 Medical
(0)
15
Kayrona DICOM AI Viewer
Kayrona DICOM AI Viewer
Kayrona DICOM AI Viewer
DICOM and AI
Free
🏥 Medical
(0)
16
Fast Image Viewer Free
Fast Image Viewer Free
Fast Image Viewer Free
by TDF Software
Free

This app quickly displays large image files, including scanned documents and engineering drawings, directly from cloud storage or your camera roll. It excels at viewing bitonal images with optimized decoding for fast navigation. The free version includes ads, while a paid version offers printing and PDF conversion.

Optimized viewing of large bitonal imagesDirect access to cloud storage and camera rollNo image import or temporary data creation
🔧 Utilities
(2)
ad-supported
17
MedView
MedView
MedView
DICOM Viewer & PACS Client
Free
🏥 Medical
(0)
18
Dicom Viewer by The IT Crowd
Dicom Viewer by The IT Crowd
Dicom Viewer by The IT Crowd
Medical image & DICOM viewer
Free
🏥 Medical
(0)
19
STP Viewer : STEP 3D
STP Viewer : STEP 3D
STP Viewer : STEP 3D
3D CAD File Reader & Opener
Free
🔧 Utilities
(0)
20
STEP Viewer
STEP Viewer
STEP Viewer
Fast STEP File Viewer
Free
📊 Productivity
(0)

FAQ about Dicom Viewer Free

What are the best dicom viewer free apps for iPhone?
IDV - IMAIOS DICOM Viewer tops our dicom viewer free apps ranking as of August 2026, with a 4.7-star average from 505 App Store ratings, and it's free to download.
IDV - IMAIOS DICOM Viewer has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ dicom viewer free apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
IDV is a mobile application designed to securely view DICOM medical imaging files. It supports various modalities like ultrasound, scanner, MRI, and PET, offering tools for image manipulation and measurement without uploading patient data to the network.
Key features include support for all DICOM file types, intuitive scrolling and image manipulation tools, measurement capabilities, and secure local storage of patient data. An online version is also accessible.