Best Cadmio Viewer Apps

199+ iOS apps curated and reviewed

3.8 avg rating
19 free apps
Updated June 2026

Cadmio Viewer is the household name in cadmio viewer, but it's far from the only option. We track 199+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Cadmio Viewer

AutoCAD#2

AutoCAD by Autodesk

DWG Viewer & Editor
Strong Contender
📊 Productivity
4.4😞(6.3K ratings)
FreeIn-App Purchases
AutoCAD screenshot 1
AutoCAD screenshot 2
AutoCAD screenshot 3
AutoCAD screenshot 4
AutoCAD screenshot 5
AutoCAD screenshot 6

View and edit AutoCAD drawings on the go! Access all DWG files, annotate, measure, and share designs easily. Download now to streamline your workflow.

What We Love

  • 🚀 Intuitive and easy to learn
  • 📱 Convenient mobile solution
  • 👍 Great for site visits and field work
  • 🔍 Useful for viewing and marking up drawings

Room to Improve

  • 🐛 Crashes frequently
  • 🔒 Difficult login and account management
  • 🔍 Limited functionality compared to desktop version
DWG FastView-CAD Viewer&Editor#3

DWG FastView-CAD Viewer&Editor by Gstarsoft Co., Ltd

* Support 2D/3D CAD formats
Worth Considering
📊 Productivity
3.7😐(50 ratings)
FreeAdsIn-App Purchases
DWG FastView-CAD Viewer&Editor screenshot 1
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DWG FastView-CAD Viewer&Editor screenshot 4
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DWG FastView-CAD Viewer&Editor screenshot 6

DWG FastView-CAD Viewer allows users to view, edit, and share CAD drawings on mobile devices with ease. This intuitive app enables quick access to important design files anytime, anywhere. Access professional-grade features on-the-go and streamline your CAD workflow today.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy to use and intuitive
  • 💡 Convenient mobile CAD viewing and editing
  • 🚀 Quick file loading

Room to Improve

  • 🐛 Crashes and freezes
  • 💰 Subscription model with limited free features
  • 🔒 Lack of customer support and communication

More Cadmio Viewer apps to explore

4
STL File Viewer Pro
STL File Viewer Pro
STL File Viewer Pro
Simplest Way To View STL Files
Free

View and interact with your 3D STL models with ease, rotating, zooming, and inspecting them with smooth and intuitive gestures. Download now to explore your 3D models in a comfortable and efficient way, perfect for 3D printing, CAD modeling, and more.

🛠️ Developer Tools
(50)
5
IP Cam Viewer Pro
IP Cam Viewer Pro
IP Cam Viewer Pro
by NibblesnBits
$4.99

An application that allows you to remotely view, control, and record your IP cameras, webcams, DVRs, and NVRs using your iOS device. It offers features like 2-way audio support, motion detection, camera grouping, and recording capabilities. Explore over 1600 supported devices for seamless monitoring and surveillance.

🔧 Utilities
(223)
6
mydlink Lite
mydlink Lite
mydlink Lite
by D-Link Corporation
Free

Easily monitor your Cloud Cameras and manage Cloud Routers remotely with the mydlink Lite app. Access live feeds, adjust settings, view bandwidth, enable parental controls, and receive push notifications. Compatible with a range of D-Link camera and router models.

📊 Productivity
(3.2K)
7
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
CAD FastView: DWG Viewer
DWG Viewer - DWG/DXF Reader
Free

This multifunctional CAD drawing viewing and sharing application allows users to quickly view, share, and manage DWG drawings, with features like PDF conversion, cloud synchronization, and Wi-Fi printing. It is ideal for professionals like architects, engineers, and contractors who need to effortlessly handle various CAD drawing formats and tasks.

📊 Productivity
(33)
8
ZETSU by Orion
ZETSU by Orion
ZETSU by Orion
ZETSU Reader
Free

Create and share modules for developers with ZETSU by Orion. Easily output images and enhance your app development experience. Start sharing and building today!

🔧 Utilities
(1.2K)
9
exocad webview
exocad webview
exocad webview
Fast STL 3D Viewer
Free

Load 3D models quickly and easily in a free viewer that supports common file formats like STL, OBJ, and PLY. Seamlessly view and adjust 3D meshes on any mobile device, with features like mesh transparency and texture mapping, and try it out for free without registration.

🔧 Utilities
(14)
10
STEP Viewer
STEP Viewer
STEP Viewer
Fast STEP File Viewer
Free
📊 Productivity
(0)
11
MAGIC-VIEWER
MAGIC-VIEWER
MAGIC-VIEWER
by RNC Network
Free

The application allows users to monitor their cameras online with features like live channel viewing, gallery mode for saving files, PTZ control, and customizable settings. Users can easily access playback, save files to their phones, and export them to others. Experience simplified surveillance solutions with this user-friendly app.

💼 Business
(277)
12
Browser & File Manager
Browser & File Manager
Browser & File Manager
by 书穗 林
Free

Discover a cutting-edge browsing experience with an innovative application that offers seamless navigation, robust security features, and customizable settings. Take your online exploration to the next level with our revolutionary browsing solution. Experience it for yourself today!

🔧 Utilities
(301)
13
EXIF Viewer LITE by Fluntro
EXIF Viewer LITE by Fluntro
EXIF Viewer LITE by Fluntro
Photo GPS location,Camera info
Free

This app is a professional tool for photographers to view and manage EXIF metadata in photos, including GPS locations and camera information. Features include metadata removal, display of camera details, zoom capabilities, and customization of tag display.

📷 Photo & Video
(596)
14
Winmail Viewer:for DAT,XPS,MSG
Winmail Viewer:for DAT,XPS,MSG
Winmail Viewer:for DAT,XPS,MSG
RAR, Winmail.dat Reader, TNEF
Free

In a few sentences, the application described above can be summarized as a powerful tool that enables users to easily extract, view, and save the contents of various file types, including Winmail.dat, MSG, and XPS files. This comprehensive solution provides a seamless way for users to manage and access these file formats, making it a valuable resource for those who frequently work with these types of documents.

📊 Productivity
(1)
15
Dicom viewer MRI CT Радиология
Dicom viewer MRI CT Радиология
Dicom viewer MRI CT Радиология
Radiology & Medical imaging
Free
🏥 Medical
(3)
16
CAD Reader-View & Measure DWG
CAD Reader-View & Measure DWG
CAD Reader-View & Measure DWG
DWG & PDF viewer
Free

This cross-platform CAD software allows users to view, measure, and annotate DWG, DXF, and PDF files, providing essential tools for engineers, designers, and quantity surveyors. With features such as measurement tools, collaboration tools, and advanced features like PDF to CAD conversion, it enables efficient work and collaboration, try it now!

📊 Productivity
(2.5K)
17
Model View 3D - OBJ viewer
Model View 3D - OBJ viewer
Model View 3D - OBJ viewer
Wavefront OBJ file viewer
Free

This 3D model viewer allows users to view and interact with a variety of 3D models, including textured and normal mapped models, and even import their own models using iTunes File Sharing. Users can customize their viewing experience by adjusting camera angles, toggling textures, and selecting from various backgrounds, making it easy to showcase 3D models to others.

🎬 Entertainment
(12)
18
RAR Unzip-Zip File Opener 7Zip
RAR Unzip-Zip File Opener 7Zip
RAR Unzip-Zip File Opener 7Zip
Zip Extractor & RAR Extractor
Free

Discover new recipes, plan your meals, and organize your grocery list with this all-in-one cooking companion. From browsing diverse dishes to creating customized meal plans, simplify your kitchen experience today!

🔧 Utilities
(2.8K)
19
Viewer 2
Viewer 2
Viewer 2
Zip Rar 7z File Viewer
Free
$9.99 | 100% OFF

This file viewer and editor allows users to view and edit various file formats, including zip, rar, and 7z archives, as well as text files, images, videos, and databases. With its comprehensive features, users can easily manage and access their files, and start working with them right away.

🌟 Lifestyle
(8)
20
Foscam  Viewer
Foscam  Viewer
Foscam Viewer
by ShenZhen Foscam Intelligent Technology Co., Ltd.
Free

This app allows you to view and control Foscam IP cameras from your iPhone and iPad, providing real-time monitoring, P/T/Z control, and the ability to record video. Keep an eye on your home, kids, and pets from anywhere with a 3G or WiFi connection. Start enhancing your security today!

🌟 Lifestyle
(84)