Top 3D-Tool Alternatives for Professional CAD Viewing and Conversion

3D-Tool is a highly regarded software known for its professional and affordable capabilities as a 3D and 2D CAD Viewer and Converter, supporting a wide array of common native CAD formats and 3D exchange formats. While 3D-Tool offers robust functionality, users often seek alternatives for various reasons, including specific feature needs, platform compatibility, budget constraints, or a desire for different user interfaces. This article explores the best 3D-Tool alternatives available today.

Best 3D-Tool Alternatives

Whether you're looking for a free solution, cross-platform compatibility, or advanced collaboration features, there's a 3D-Tool alternative that fits your workflow. Dive into our top picks to find the perfect CAD viewer and converter for your needs.

STP Viewer

STP Viewer

STP Viewer is a free software for Windows that allows you to view 3D STEP files (.stp, .step file format). It serves as a straightforward and free 3D-Tool alternative for basic STEP file viewing without additional complex features.

A360 VIEWER

A360 VIEWER

A360 Viewer is a free online web-based viewer for 2D and 3D designs, supporting a vast range of formats including AutoCAD DWG, DXF, Revit RVT, Inventor IPT, STEP, SolidWorks, and CATIA. A key feature is its real-time collaboration, making it a powerful 3D-Tool alternative for teams needing to review designs together from any web-enabled device.

3D Viewer Online

3D Viewer Online

3D Viewer Online is a freemium web service that offers CAD viewing capabilities on computers, tablets, and smartphones without any installation. It's a convenient 3D-Tool alternative for users who require on-the-go access to their 3D models.

Glovius

Glovius

Glovius provides commercial 3D viewers for a comprehensive list of formats including CATIA V4/V5/V6, STEP, IGES, Creo, Pro/ENGINEER, NX, JT, SolidWorks, Solid Edge, and Inventor files. Available on Windows, Android, iPhone, and iPad, Glovius allows for accurate measurements and dynamic sections, making it a robust 3D-Tool alternative for professional analysis across multiple devices.

eDrawings Viewer

eDrawings Viewer

eDrawings Viewer is a freemium software for Windows that enables users to view, print, and review all types of eDrawings files, including native SolidWorks, AutoCAD, DWG, and DXF files. Its focus on SolidWorks and eDrawings files makes it an excellent specialized 3D-Tool alternative for those within the SolidWorks ecosystem.

IDA-STEP Viewer

IDA-STEP Viewer

IDA-STEP Viewer is a freemium component of IDA-STEP, offering core viewing functionality for all kinds of STEP files (*.stp) on Mac, Windows, and Linux. It's a fully usable tool for viewing PDM, CAD, and other STEP data, making it a versatile cross-platform 3D-Tool alternative for STEP file management.

VariCAD Viewer

VariCAD Viewer

VariCAD Viewer is a free viewer, converter, and printing software for 2D DWG, DXF, 3D STEP, and 2D/3D VariCAD file formats (.DWB). Available for Windows and Linux, its GNU/Linux-libre support makes it a strong free and open-source friendly 3D-Tool alternative for users on Linux distributions.

ENSUITE

ENSUITE

ENSUITE is a commercial standalone multi-CAD software for Windows that allows users to view, translate, and simplify geometry, as well as access engineering information. It's a comprehensive 3D-Tool alternative for professionals requiring advanced data manipulation alongside viewing capabilities.

ENSUITE-VIEW

ENSUITE-VIEW

ENSUITE-VIEW is a free personal use Windows software that allows viewing, measuring, and bounding box calculations for major CAD formats like CATIA V4 (.exp, .model, .session). It's a practical free 3D-Tool alternative for users needing to quickly access critical engineering information from CAD data.

IGES2STEP

IGES2STEP

iges2step is a freeware CAD file viewer for Windows XP/2000/NT that supports viewing IGES and STEP files and translating between them. It's a niche but effective free 3D-Tool alternative for users specifically working with IGES and STEP format conversions.

The choice of a 3D-Tool alternative largely depends on your specific requirements, including the types of CAD files you work with, your operating system, budget, and whether you need advanced features like collaboration or data manipulation. Explore these options to find the best fit for your CAD viewing and conversion needs.

Charlotte King

Charlotte King

Specializes in writing tutorials and reviews about design software and UI/UX tools.