Best apps like GDSII Viewer

10+ similar apps compared and reviewed

4.6 avg rating
8 free apps
Updated July 2026

Whether you want more options like GDSII Viewer or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to GDSII Viewer

Universal STIG Browser#1

Universal STIG Browser by Bob Gendler

DISA STIG Viewer
Editor's Choice
🔧 Utilities
5.0(1 ratings)
$0.99
Universal STIG Browser screenshot 1
Universal STIG Browser screenshot 2
Universal STIG Browser screenshot 3

Access and manage Security Technical Implementation Guides (STIGs) on your Apple devices. This app provides a touch-optimized experience for viewing, filtering, and exporting DoD STIGs in XCCDF format.

3DCDesign#2

3DCDesign by Earl Hayes

3D Printing tools & resources
Strong Contender
🔧 Utilities
5.0(1 ratings)
Free
3DCDesign screenshot 1
3DCDesign screenshot 2
3DCDesign screenshot 3
3DCDesign screenshot 4

Manage your 3D printing workflow locally. Track printer profiles, print jobs, materials, and customer records. Access resources for planning and troubleshooting prints, with tools for estimates and reports.

Parquet Viewer#3

Parquet Viewer by An Sinh Pham

Open & query Parquet, CSV, SQL
Worth Considering
🛠️ Developer Tools
0.0(0 ratings)
FreeIn-App Purchases
Parquet Viewer screenshot 1
Parquet Viewer screenshot 2

Easily read and query data from Parquet files directly on your iPhone or iPad. This utility app eliminates the need for complex programming libraries, offering a straightforward way to access your data.

More apps like GDSII Viewer

4
myHarkness Modeller
myHarkness Modeller
myHarkness Modeller
by Harkness Screens Ltd
Free

This 3D simulation tool helps architects and engineers visualize and optimize digital cinema setups in real-time. It aids in making informed decisions about screen, projector, and lamp choices to meet industry brightness standards.

3D simulation toolReal-time visualizationOptimize digital cinema scenarios
🔧 Utilities
(2)
free
5
DepthScan 3D Scanner
DepthScan 3D Scanner
DepthScan 3D Scanner
LiDAR Area Scanner
Free
🔧 Utilities
(0)
6
GCode Scanner & STL Viewer
GCode Scanner & STL Viewer
GCode Scanner & STL Viewer
Interpret CNC machine code
Free

This tool allows users to view and simulate CNC machine code (G-code) and 3D model files (STL) before production. It helps prevent errors, save tools, and reduce setup times for machinists, programmers, and engineers.

G-code viewer with real-time toolpath playbackError detection for gouges and over-travelsSTL model viewer
🔧 Utilities
(2)
free with in-app purchases
7
3D File Viewer: OBJ STP & more
3D File Viewer: OBJ STP & more
3D File Viewer: OBJ STP & more
STP STL OBJ FBX GLTF & More
Free

Easily open and explore 3D model files on your iPhone or iPad. Supports over 20 popular formats, offering smooth viewing with intuitive touch controls. Ideal for designers, engineers, architects, and students working with 3D data.

Supports over 20 3D file formatsFast and smooth 3D file viewingZoom, rotate, and pan with touch controls
🔧 Utilities
(35)
free with in-app purchases
8
WeldZip
WeldZip
WeldZip
A Welding Assistant
Free
🔧 Utilities
(0)
9
Accident Diagram DB
Accident Diagram DB
Accident Diagram DB
create accident diagrams
Free
🔧 Utilities
(0)
10
EVTX Viewer
EVTX Viewer
EVTX Viewer
by Yoram Snir
$0.99

This utility app allows users to easily view binary EVTX log files generated by Windows Event Viewer. It supports importing these files directly from email attachments for convenient analysis.

View EVTX log filesImport from email attachmentsWindows Event Viewer logs
🔧 Utilities
(2)
paid