Best CAD Viewers for Mac of 2025

DraftSight® offers both 2D CAD drafting and 3D design capabilities, providing exceptional performance and flexibility at a competitive price. This robust software caters to a variety of users, including architects, engineers, construction professionals, and CAD enthusiasts alike. With DraftSight, you can create, edit, view, and annotate any 2D or 3D DWG file with remarkable speed and ease. Transitioning from AutoCAD® or other CAD platforms is straightforward, thanks to its intuitive user interface and familiar commands. The true beauty of design lies in the freedom to work in your preferred style, allowing for seamless movement between 2D drafting and 3D modeling. Additionally, DraftSight integrates effortlessly with other Dassault Systèmes and SOLIDWORKS® applications, ensuring you can manage your projects from the initial concept all the way to the final product, all while maximizing your design potential. Embrace the flexibility that DraftSight provides for all your drafting and design needs.

QCAD is a free and open-source software tool designed for two-dimensional computer-aided drafting (CAD). It allows users to produce a variety of technical drawings, including designs for buildings, interiors, mechanical components, as well as various schematics and diagrams. QCAD is compatible with Windows, macOS, and Linux operating systems. The software's source code is distributed under the GPL version 3 (GPLv3), a widely recognized Open Source license. Created with a focus on modularity, extensibility, and portability, QCAD is particularly noted for its user-friendly interface. This makes it an accessible yet robust 2D CAD solution for anyone, regardless of prior CAD experience. Users can quickly engage with QCAD to construct and modify elements such as points, lines, arcs, circles, ellipses, splines, polylines, text, dimensions, hatches, fills, and raster images. The application includes a highly capable ECMAScript (JavaScript) scripting interface, allowing for advanced functionality, along with various effective entity selection tools that enhance the drafting process. Overall, QCAD stands out as an excellent choice for both novices and experienced users looking to create detailed 2D designs.

FreeCAD is a versatile, open-source parametric 3D modeling software created for the purpose of designing tangible objects in various sizes. Its parametric modeling feature enables users to easily revisit the model's history and alter its parameters, facilitating design modifications. With FreeCAD, you can create constrained 2D sketches that serve as foundational elements for constructing additional objects. The software encompasses numerous components that allow for the adjustment of dimensions and the extraction of design specifics from 3D models, aiding in the production of high-quality, ready-to-use drawings. As a cross-platform tool compatible with Windows, Mac, and Linux, FreeCAD offers extensive customization and extensibility options. It supports a wide array of open file formats, including STEP, IGES, STL, SVG, DXF, OBJ, IFC, DAE, and many more, which enables smooth integration into various workflows. Designed to accommodate diverse applications such as product design, mechanical engineering, and architectural projects, FreeCAD caters to a broad audience. Regardless of whether you are a hobbyist, an experienced CAD professional, a student, or an educator, the user-friendly interface of FreeCAD ensures that everyone can find their place within the software. Embracing the community-driven development, FreeCAD continues to evolve, incorporating user feedback to enhance its functionality.

Fusion 360 seamlessly integrates design, engineering, electronics, and manufacturing into one cohesive software environment. It offers a comprehensive suite that combines CAD, CAM, CAE, and PCB capabilities within a single development platform. Additionally, users benefit from features like EAGLE Premium, HSMWorks, Team Participant, and various cloud-based services, including generative design and cloud simulation. With an extensive range of modeling tools, engineers can effectively design products while ensuring their form, fit, and function through multiple analysis techniques. Users can create and modify sketches using constraints, dimensions, and advanced sketching tools. It also allows for editing or fixing imported geometry from other file formats with ease. Design modifications can be made without concern for time-dependent features, enabling flexibility in the workflow. Furthermore, the software supports the creation of intricate parametric surfaces for tasks such as repairing or designing geometry, while history-based features like extrude, revolve, loft, and sweep dynamically adapt to any design alterations made. This versatility makes Fusion 360 an essential tool for modern engineering practices.

JigSpace is the gateway to spatial computing. Our spatial presentations, which we call Jigs, combine 3D content with audio, video and text to create an interactive, step by step experience that enhances the communication of complex products, ideas or processes. • Immerse yourself: Discover your products in greater detail than ever before. Engage with content that has been meticulously crafted to ensure clarity and immersive communication. • Unbelievable realism: Apple Vision Pro's 4K textures, high-fidelity CAD files, and support for 4K textures create presentations that feel like they are real. • Intuitive Interaction: Manipulate Jigs intuitively using your hands. Pull apart components, annotate and explore in a hands-on, natural manner that enhances interaction and understanding. • Easy collaboration: SharePlay allows you to bring all the right people in the same room and communicate the important information for your business.

K-Display® View software simplifies the distribution of design details throughout your organization. It supports a variety of programs and applications that can read, navigate, and measure all prominent CAD file formats across multiple devices. With K-Display View at your disposal, you can be confident in your readiness for any CAD file that comes your way. There's no need for additional CAD software since K-Display features an easy-to-use interface that enables teams in manufacturing, sales, support, and service to effortlessly view and analyze files. You can feel secure knowing that K-Display View is a locally installed, read-only application, which means you will not accidentally save altered versions of files or upload sensitive customer information online. Utilizing Kubotek’s advanced Kosmos technology, K-Display provides full multi-threaded processing that ensures rapid access even for larger files. Moreover, K-Display View is available in both desktop and mobile-friendly versions, compatible with various operating systems including Windows, Mac, Linux, Android, and iOS, making it a versatile choice for all your CAD viewing needs. This versatility means that your team can collaborate effectively, regardless of their device or platform.

CAD Exchanger is a technology that enables data exchange in the multi-CAD world. APPLICATION FOR END-USERS • CAD Exchanger Lab. View, analyze and convert 3D data on desktop. SDKs & TOOLS FOR SOFTWARE DEVELOPERS • CAD Exchanger SDK. C++, C#, Java, Python libraries for applications and SaaS solutions. • CAD Exchanger Batch. Light-weight command-line tool for batch conversions in corporate or cloud environments. From startups to Fortune100 companies our products are used to view, convert and collaborate on 3D CAD data. • 250K+ CAD Exchanger Lab end-users • 1M+ CAD Exchanger SDK enabled end-users • 110+ countries

LibreCAD is an open-source CAD software available for Windows, macOS, and Linux platforms without any cost. Users benefit from extensive support and documentation provided by a thriving community made up of users, contributors, and developers. The initiative began as an effort to integrate CAM functions into the community version of QCad for a Mechmate CNC router. Due to QCad CE being built on the outdated Qt3 library, a port to Qt4 was necessary before further improvements could be made, leading to the temporary creation of CADuntu. However, after a brief period, the community concluded that the name was not suitable and engaged in discussions to find a more fitting title, resulting in the adoption of LibreCAD. The transition of the rendering engine to Qt4 was a significant undertaking, and as a result, LibreCAD initially relied on the Qt3 support library. Ultimately, this port was completed during the development of the 2.0.0 series, thanks to the efforts of our chief developer, Rallaz, marking LibreCAD's evolution towards being completely independent of Qt3, except for the 1.0.0 series. This transformation not only enhanced the software's capabilities but also solidified its position within the CAD community.

Shapr3D, an intuitive and cross-platform 3D modeling application for iPadOS or macOS, is compatible with all major desktop computer CAD software. Import projects and export work directly from your rendering, manufacturing, or splicing software. UNDER THE HOOD Shapr3D's tech stack & software combine the industrial power and intuitive user experience of desktop CAD tools with an intuitive user experience. Shapr3D users get: - Battle-tested Siemens™, geometric Parasolid™, modeling kernel, and D-Cubed™, sketch engine - CAD compatibility with hi-res X_T and STEP, STL. OBJ, 2DDXF, 2DDWG, USDZ export support - SLDPRT and SLDASM, STL. STEP, IGES. X_T. 2D DWG, 2D FXF, JPG, PNG Import Support - Offline functionality and local storage for all Macs officially supported by Big Sur (11.0 or later). - A modeling experience that allows fluid input from the keyboard and mouse

ABViewer is a versatile application for personal computers that facilitates drawing management. This software allows users to view, modify, convert, measure, and print various CAD files, including DWG formats, along with 3D models and raster images. You can choose to work on a specific section of a drawing or manage multiple files simultaneously, all at an attractive price point. ABViewer supports both single and batch file conversions, offering a comprehensive set of export options such as black-and-white mode and the ability to define output file dimensions. The 3D section panel comes equipped with controls for adjusting the visual presentation of 3D models and section planes, accessible in the 3D Viewer mode. Users can personalize their 3D model viewing experience through the commands and features of the 3D Section panel. Settings located at the top of the interface facilitate the display of different model components, allowing for the simultaneous creation of multiple planes. Additionally, the software enhances productivity by streamlining the management of complex drawing projects.

Open CascadeCAD Assistant is an offline 3D CAD viewer/converter with an intuitive interface. It is free for personal and commercial use. The solution was originally developed to showcase the Open CASCADE Technology on mobile platforms. It has been widely used by thousands of users on desktops and mobiles around the world as a fast and useful 3D viewer. CAD Assistant puts the power of open technologies in the hands of engineers who work with 3D data. CAD Assistant is based upon open source libraries (Open CASCADE Technology Qt, FreeType and FreeImage, etc.). Open formats are available for CAD and mesh data (STEP and IFC, IGES and BREP), glTF and JT, PLY STL, OBJ and 3DM. It supports a variety of file formats, including DXF and SAT (ACIS), XT(Parasolid). Additional functionality in CAD Assistant includes the ability to view mesh models and associated data. You can read files in PLY format to view mesh.

Microspot DWG Viewer is a user-friendly application that allows you to effortlessly view your AutoCAD DWG and DXF files on your Mac, directly from your PC. You can easily open these files without worrying about size limitations and annotate them with your personal notes. Furthermore, the application enables you to save your annotated DWG files as a flattened, scalable PDF, enhancing versatility. The latest version of Microspot DWG Viewer has undergone significant improvements, making it the most intuitive and accurate DWG viewer available. New features include a complete redesign of the interface, which enhances speed and functionality, as well as the introduction of new tools that simplify navigation, measurement, and overall interaction with your DWG files. Our primary goal is to offer a swift and straightforward method for accessing your DWG files while accommodating users of all skill levels. Recognizing that many may not be familiar with scales and units, especially in intricate drawings, we have implemented a system that automatically detects the most appropriate scale and units when opening your DWG files, ensuring a seamless experience. This thoughtful design empowers users to focus on their work without the hassle of complicated settings.

Autodesk Viewer is compatible with a wide range of 2D and 3D file formats, such as DWG, STEP, DWF, RVT, and SolidWorks. With its intuitive drawing and annotation features, you can efficiently obtain the feedback you need. This platform enables you to collaborate on your designs seamlessly across various devices and operating systems. You can view DWG files or convert them to be compatible with earlier versions of AutoCAD. Additionally, the Design Review feature allows you to annotate 2D and 3D files without needing the original design software. For enhanced flexibility, you might consider using either Autodesk Viewer or the AutoCAD web app. The AutoCAD web app provides instant access to CAD drawings, allowing you to view, edit, share, and create DWG files directly from your web browser on any device, eliminating the need for software installation. You will still have access to the familiar drafting tools and commands that you're accustomed to using while working on your projects. This ensures that you can maintain productivity regardless of where you are.