Best Quick3D CAD Viewer alternatives: apps like Quick3D CAD Viewer

9+ similar apps compared and reviewed

4.4 avg rating
9 free apps
Updated November 2026

Quick3D CAD Viewer is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Quick3D CAD Viewer

GLTF Viewer · Convert OBJ/STL#3

GLTF Viewer · Convert OBJ/STL by Rush Tools LLC

3D Model File Reader & Inspect
Worth Considering
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
GLTF Viewer · Convert OBJ/STL screenshot 1
GLTF Viewer · Convert OBJ/STL screenshot 2
GLTF Viewer · Convert OBJ/STL screenshot 3
GLTF Viewer · Convert OBJ/STL screenshot 4
GLTF Viewer · Convert OBJ/STL screenshot 5

View and inspect 3D models in glTF and GLB formats with advanced rendering and animation playback. Offers a full inspector for scene graph, materials, and animations. Convert models to other formats, measure distances, and view in AR with an in-app purchase.

More apps like Quick3D CAD Viewer

4
EzAccessPro
EzAccessPro
EzAccessPro
by Ashish Rai
Free
🔧 Utilities
(0)
5
鉄筋電卓 − 重量・定尺・配筋・生コン
鉄筋電卓 − 重量・定尺・配筋・生コン
鉄筋電卓 − 重量・定尺・配筋・生コン
by Moeki Kozawa
Free
🔧 Utilities
(0)
6
Scan to CAD: CAD Reader
Scan to CAD: CAD Reader
Scan to CAD: CAD Reader
Convert images for CAD
Free
🔧 Utilities
(0)
7
STP Viewer : STEP 3D
STP Viewer : STEP 3D
STP Viewer : STEP 3D
3D CAD File Reader & Opener
Free

This application allows users to open and view large, complex 3D CAD files on their mobile devices. It supports standard STEP and STP file formats, offering smooth navigation and offline accessibility for professionals and enthusiasts alike.

Open STP and STEP filesFluid 3D navigation (orbit, pan, zoom)Instant file loading from various sources
🔧 Utilities
(1)
free with in-app purchases
8
3D File Viewer - PrintPeek
3D File Viewer - PrintPeek
3D File Viewer - PrintPeek
Fast STL OBJ 3MF PLY previews
Free

Quickly view and inspect 3D model files like STL, OBJ, and PLY. Offers a clean preview with gesture controls and detailed model information. Export images or different mesh formats for sharing.

Preview STL, OBJ, 3MF, PLY, and ZIP filesRotate, move, and scale modelsSolid, edge, and transparent display modes
🔧 Utilities
(2)
freemium
9
Turning Calculator Pro
Turning Calculator Pro
Turning Calculator Pro
Lathe Speed & Feed Calc
Free

This application assists machinists, CNC operators, and engineers with precise turning calculations. It simplifies the process of determining speed, feed, and cutting parameters for lathe and CNC machines, optimizing machining performance and reducing setup time.

RPM calculatorFeed rate calculationCutting speed calculation
🔧 Utilities
(1)
free with in-app purchases