Best CAD Viewers - Page 4

How Many CAD Viewers Products Does G2 Track?

Total Products under this Category: 85

Category Stats (Sep 2026)

  • Average Rating: 4.25/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: SOLIDWORKS (+0.07%) - Among all products in this category, SOLIDWORKS recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank CAD Viewers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,700+ Authentic Reviews
  • 85+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for CAD Viewers

G2 Grid® for CAD Viewers plotting products by satisfaction and market presence

Highlighted products: Onshape, SOLIDWORKS, DraftSight, Autodesk Fusion, Autodesk Viewer, Autodesk DWG TrueView, IrfanView, and CADMATIC eBrowser.

Underlying data: [Grid® JSON](https://www.g2.com/categories/cad-viewers/grids.json?focus%5B%5D=onshape&focus%5B%5D=solidworks&focus%5B%5D=draftsight&focus%5B%5D=autodesk-fusion&focus%5B%5D=autodesk-viewer&focus%5B%5D=autodesk-dwg-trueview&focus%5B%5D=irfanview&focus%5B%5D=cadmatic-cadmatic-ebrowser)

Bootgraph CAD Viewer

Bootgraph CAD Viewer - A lightweight CAD View and measurement software for fast, precisely & easily opening, viewing & measuring CAD files. We insists on providing free tools and value-added services for our users. Top-10 advantages of the Leopard CAD Viewer: 1. Open drawings quickly with strong engine and high DWG compatibility; 2. Perfect drawing display supporting special symbols support and right-click to gray the base map; 3. Flexible layer settings; 4. Six snapping methods to ensure the accurate capture in the operation; 5. Quick measurement of number, length, polyline length, area, angle and legends; 6. Customized attributes for your summary and classification; 7. The measurement data could be showed both in the drawing and the corresponding table for the comparison and tracing; 8. Featured tables for the centralized management of all data with customized expressions; 9. One-click the measurement data to be exported to Excel form; 10. Convert a DWG File to a different release format easily.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Bootgraph CAD Viewer?

  • File size: 8.3/10 (Category avg: 8.2/10)
  • Dimensioning tools: 8.3/10 (Category avg: 8.2/10)

Who Is the Company Behind Bootgraph CAD Viewer?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Bootgraph CAD Viewer?

CADdirect 2023

Artificial Intelligence CAD for DWG Files. Fully AutoCAD compatible and easy to learn for AutoCAD users. The best AutoCAD Alternative.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate CADdirect 2023?

  • File size: 10.0/10 (Category avg: 8.2/10)
  • Dimensioning tools: 10.0/10 (Category avg: 8.2/10)

Who Is the Company Behind CADdirect 2023?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of CADdirect 2023?

CADlook

CADlook Viewer is an interactive CAD file viewer/ translator. It is low-cost, easy to use, fast, and robust.

Average Rating: 3.5/5.0

Total Reviews: 1

Who Is the Company Behind CADlook?

Who Uses This Product?

  • Company Size: 100% Small

CAD ROOMS

CAD ROOMS is a cloud-native, multi-CAD Product Data Management platform built for small and mid-sized hardware engineering teams. It helps teams control CAD files, manage revisions, prevent accidental overwrites, and keep engineers working from the correct version of their design data. Its native Windows desktop app connects engineers’ existing local CAD workflows with secure cloud PDM, providing desktop-to-cloud file synchronization, check-in/check-out, revision history, controlled access, and release and approval workflows— without requiring teams to replace their existing CAD tools. CAD ROOMS supports more than 35 CAD file formats across software ecosystems including SolidWorks, Autodesk Inventor, Siemens NX, CATIA, Creo, Rhino, and AutoCAD, as well as common neutral formats. Unlike CAD-vendor-specific PDM systems, it enables teams to manage engineering data from multiple CAD ecosystems in one consistent workflow. Its browser-based viewer allows internal teams, suppliers, manufacturing partners, and external reviewers to view supported CAD files, take measurements, add annotations, and visually compare revisions without the original CAD application. Internal viewer seats are paid, while external guest access is free and unlimited for controlled collaboration. Because CAD ROOMS is cloud-native, customers do not need to maintain on-premise PDM servers or dedicated VPN infrastructure, reducing deployment and administration overhead compared with traditional PDM systems.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate CAD ROOMS?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.4/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.6/10)
  • File size: 10.0/10 (Category avg: 8.2/10)
  • Dimensioning tools: 10.0/10 (Category avg: 8.2/10)

Who Is the Company Behind CAD ROOMS?

  • Seller: CAD Rooms
  • Year Founded: 2025
  • HQ Location: Copenhagen, DK
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CAD ROOMS?

DMU Reviewer

A powerful yet easy to use, DMU Reviewer is a desktop software serving both dynamic engineering and users with little or even no CAD experience to view and collaborate on 3D and 2D CAD files. The software comes with a robust feature set for CAD models visualization and navigation, geometric measurements, detailed analysis, clipping planes, filtering, views creation, etc. DMU Reviewer supports most popular 3D file formats as well as 2D drawings.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind DMU Reviewer?

  • Seller: Open Cascade
  • Year Founded: 2000
  • HQ Location: Issy-les-Moulineaux, FR
  • Twitter: @open_cascade
    904 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    80 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of DMU Reviewer?

Glovius CAD viewer

Glovius is a modern CAD viewer for Windows, iOS, Android, and Web Browsers. Glovius offers powerful tools for 3D and 2D CAD data consumption, analysis, workflow automation, and report generation. Glovius CAD viewer supports CATIA, NX, STEP, IGES, Pro/ENGINEER and Creo, SOLIDWORKS, Inventor, and Solid Edge files. Take accurate measurements, cut dynamic sections, compare differences between models, analyze part & assembly CAD files, and export to STEP, IGES, 3D PDF, HTML, 3MF, and STL formats. Glovius is used by thousands of OEM’s and their suppliers in Manufacturing, Aerospace, Automotive, and Hi-Tech industries.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Glovius CAD viewer?

  • Dimensioning tools: 8.3/10 (Category avg: 8.2/10)

Who Is the Company Behind Glovius CAD viewer?

  • Seller: Glovius
  • Year Founded: 1991
  • HQ Location: Pune, IN
  • Twitter: @glovius
    51 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Glovius CAD viewer?

Kubotek Kosmos View

Kubotek Kosmos VIEW: MCAD Visualization Software Be fully prepared to read CAD files from all major software platforms, including support for both drawings and models. Choose Read-Only to ensure data accuracy or choose the Convert option so you can save models to standard formats with no data loss. With VIEW, you can stay ready to view any CAD file. It provides options for read-only to assure no data is altered or conversion-enabled to save out to standard formats. View is a versatile program capable of reading drawings and models on Windows, Mac, or Linux. Any CAD file can be quickly visualized, with next-gen processing capacity thanks to its 3D Framework modeling core. Supported formats: ACIS, IGES, JT, Parasolid, STEP, STL, 3DXML, AutoCAD, CATIA, Creo, Inventor, KCM/KFW, NX, SolidWorks, Solid Edge

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Kubotek Kosmos View?

  • File size: 10.0/10 (Category avg: 8.2/10)
  • Dimensioning tools: 8.3/10 (Category avg: 8.2/10)

Who Is the Company Behind Kubotek Kosmos View?

  • Seller: Kubotek Kosmos
  • Year Founded: 2003
  • HQ Location: Marlborough, MA
  • Twitter: @KubotekKosmos
    1,663 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    30 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Kubotek Kosmos View?

PCBflow

Online DFM for Printed Circuit Boards Get instant, actionable feedback about PCB manufacturability before handoff. Accelerate time-to-market for your prototypes and NPIs. For any industry, from consumer electronics, medical devices to automotive and aerospace, PCBflow empowers and connects PCB designers to manufacturers and part suppliers to accelerate, simplify and improve the handoff process from design to manufacture. A Secure, cloud-based, collaborative environment with no IT investment, nothing to download or install! Supporting designs in ODB++, IPC2581, Gerber274x and many other common CAD formats.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate PCBflow?

  • File size: 8.3/10 (Category avg: 8.2/10)
  • Dimensioning tools: 6.7/10 (Category avg: 8.2/10)

Who Is the Company Behind PCBflow?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About PCBflow?

AI-generated summary from verified user reviews

Pros
  • Users praise the seamless integration of PCBflow with PADS, facilitating smooth transitions from design to production.
  • Users appreciate the accuracy of PCBFlow's analysis, providing detailed insights and valuable tips for their designs.
  • Users praise PCBflow for its user-friendly cloud-based analysis, providing valuable insights into manufacturing and pricing.
  • Users praise the design visualization capabilities of PCBFlow, highlighting its helpful analysis and insightful manufacturing advice.
  • Users commend the ease of use of PCBflow, appreciating its seamless integration for smooth PCB production transitions.
Cons
  • Users find PCBflow expensive, especially for small users with limited budgets facing high subscription fees.
  • Users feel the lack of necessary features in PCBflow leads to excessive and irrelevant reporting in prototypes.
  • Users find PCBflow not user-friendly for small users, due to potential subscription costs affecting budgets.

What Are Recent G2 Reviews of PCBflow?

PloView

PloView is viewer for viewing drawing of HPGL, PDF, DXF, DWG, GERBER, IGES, TIFF, JPEG file. Color and width change, black and white/color change, background color change, pen ON/OFF. Merge ON/OFF. Rotation, mirror, grid displaying. Thumbnail displaying. Measurement function. Connected line search.

Average Rating: 3.0/5.0

Total Reviews: 1

Who Is the Company Behind PloView?

Who Uses This Product?

  • Company Size: 100% Small

What Are G2 Users Discussing About PloView?

QwikVue

QwikVue is a versatile viewing application developed by Logical Systems, LLC, designed to seamlessly integrate with AutoEDMS systems. It enables users to view and print a variety of file formats, including AutoCAD DWG files (up to version 2019, Microstation DGN files, Microsoft Office documents (DOC, DOCX, XLS, XLSX, and image files such as TIF, BMP, JPG, and GIF. QwikVue offers an intuitive interface with easy-to-remember mouse controls for zooming, panning, and rotating, ensuring efficient navigation through documents. Additional features include support for viewing PDFs inserted into DWG files as XRefs, customizable viewing backgrounds, and options for printing with various settings like force colors to black, watermarking, and lineweight adjustments. By providing accurate viewing and printing capabilities without the need for native CAD software, QwikVue enhances productivity and streamlines document management processes for AutoEDMS users.

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate QwikVue?

  • File size: 8.3/10 (Category avg: 8.2/10)
  • Dimensioning tools: 8.3/10 (Category avg: 8.2/10)

Who Is the Company Behind QwikVue?

Who Uses This Product?

  • Company Size: 100% Small

SimLab CAD Viewer

SimLab CAD Viewer is a mobile application that allows you to view and navigate, on the go, computer-aided 3D designs and architectural models on iOS and Android devices. SimLab CAD Viewer reads the SimLab Archive File (*.ZIM) exported either from SimLab Composer or the Android/iPad Exporter plug-in which is available for SketchUp, Rhino, SolidWorks, Inventor, 3ds Max, Maya, and Modo. The SimLab Archive Files (*.ZIM) include all the necessary data needed for displaying models on smartphones and tablets. The data include geometries, colors, materials, textures, cameras, scene states, and animations.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind SimLab CAD Viewer?

  • Seller: SimLab Soft
  • Year Founded: 2007
  • HQ Location: Amman, JO
  • Twitter: @SimLabSoft
    275 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SimLab CAD Viewer?

WORKXPLORE

WORKXPLORE is distinguished by having a powerful combination of full feature capabilities, highest overall functionality, and incredible speed. It is specifically developed to dramatically increase collaboration, productivity and effectiveness throughout your cross-functional product development activities including: design, process development, manufacturing, quality, sales and customer communication, purchasing, product documentation and others.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate WORKXPLORE?

  • File size: 8.3/10 (Category avg: 8.2/10)
  • Dimensioning tools: 8.3/10 (Category avg: 8.2/10)

Who Is the Company Behind WORKXPLORE?

  • Seller: Hexagon AB
  • HQ Location: Stockholm
  • Twitter: @HexagonAB
    13,376 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    840 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of WORKXPLORE?

3D FastView

Who Is the Company Behind 3D FastView?

  • Seller: Gstarsoft
  • Year Founded: 2001
  • HQ Location: Suzhou, CN
  • Twitter: @Gstarsoft_CAD
    1,616 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    79 employees on LinkedIn®
Daniel Rivera
DR
Researched and written by Daniel Rivera
Updated June 24, 2026