At a glance
| Vendor | Gstarsoft |
|---|---|
| Platforms | Windows |
| Native / common formats | View states, Screenshot/video, Neutral CAD (depends on product) |
| Typical domains | Design review, Manufacturing previews, Sales demos |
Product Overview
FastView 3D is a lightweight 3D model viewer in Gstarsoft's product family, designed for quick visualization and markup of 3D CAD models without requiring a full CAD installation. It supports common 3D formats including STEP, IGES, STL, and OBJ.
The tool is aimed at project managers, procurement teams, and field engineers who need to review 3D designs, take measurements, and add annotations without the complexity or cost of a full modeling application. FastView 3D integrates with GstarCAD workflows for seamless handoff between design and review stages.
Key Features
- Multi-format support: Opens STEP, IGES, STL, OBJ, and other common 3D formats without format conversion.
- Measurement and markup: Distance, angle, and area measurements plus annotation tools for design review feedback.
- Lightweight deployment: Minimal system requirements and small installation footprint — suitable for non-engineering workstations.
Core terminology & workflows (3)
Frequently asked questions (3)
What formats can 3D FastView import?
It imports STEP, IGES, SAT, Parasolid (x_t), SolidWorks, Creo, Inventor, and CATIA formats.
How do I measure the exact clearance between assembly parts?
Select two elements, click Clearance in the Measure tab, and the tool will show the shortest linear distance and highlight intersections.
Can I generate exploded animation files in 3D FastView?
Yes. Select the assembly node, click Exploded View, adjust displacement coordinates along axes, and export the view sequence.
⚡ Software Guide Self-Test
Verify your high-level understanding of 3D FastView to sync with your learning track progress.
Competitive Positioning
FastView 3D targets the mobile and lightweight 3D model viewing market, competing with Autodesk Viewer, eDrawings (SolidWorks), and BIM 360 mobile apps.
vs. Autodesk Viewer: FastView 3D focuses on CAD-native format support (DWG, DXF, STEP, IGES) with local file processing, avoiding Autodesk's cloud-dependency and subscription requirements. It serves users who need quick, offline-capable viewing without uploading to cloud services.
vs. eDrawings: While eDrawings excels at SolidWorks file viewing, FastView 3D provides broader multi-format support and lighter installation requirements—ideal for cross-platform teams using mixed CAD environments.
Market position: FastView 3D fills the gap between heavyweight CAD installations and simple image viewers. It serves procurement teams verifying 3D models, shop floor technicians checking dimensions, and project managers reviewing designs without CAD licenses.
Use Cases & Industry Applications
- Manufacturing shop floor: Machine operators view 3D models and measure dimensions directly at the workstation without full CAD software, reducing licensing costs and training overhead.
- Supplier communication: Engineers share 3D models with external suppliers who can view, measure, and annotate using FastView without requiring the original CAD application.
- Field inspection: Construction and maintenance personnel access 3D models on tablets for on-site verification against physical installations.
- Design review meetings: Project stakeholders view and navigate 3D models during meetings without specialized CAD training or software access.
- Quality assurance: QA teams compare as-built measurements against the 3D model using built-in measurement tools for deviation checking.