Best 3D Viewers for Linux of 2025

Meshpage.org's gameapi builder makes it easy to add 3d models to your website. You can perform initial tests with the 3d Model Viewer to see if your 3d model is compatible with our 3d engine. Then, gltf-to-html5 zip converter allows you to create a zip file that can be uncompressed on your hosting space. A 3d engine will display the 3d model once you open index.html. By adding embed tag and a link to display.html, you can place the 3d models as part of an article. The last remaining tool GameApi Builder offers 600 different features for positioning and animating the 3d model according to your preferences.

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.

The schematic editor allows you to create unlimited designs. There are no paywalls for unlocking features. A built-in schematic editor and an official library of schematic symbols will help you quickly get started with your designs. Professional PCB layouts can be made with up to 32 copper layers. KiCad now includes a push-and-pull router that can route differential pairs and adjust trace lengths interactively. KiCad also includes a 3D viewer that you can use to view your design in an interactive canvas. To inspect details that are difficult or impossible to see in a 2D view, you can rotate and pan around. Multiple rendering options make it possible to change the board's aesthetic or hide and show certain features. The schematic capture in KiCad is fast and efficient. It also includes all the tools necessary to do so. The interface is focused on productivity. As large designs can be broken into hierarchical subsheets, there are no limits to their complexity.

ABViewer is a versatile software application for PC designed for handling various types of drawings. This powerful tool allows users to view, edit, convert, measure, and print DWG files along with other CAD formats, 3D models, and raster images. Users have the flexibility to focus on specific sections of a drawing or manage multiple files simultaneously, all while enjoying an affordable pricing structure! ABViewer supports the conversion of both individual files and batches, offering a comprehensive array of export options such as black-and-white settings and customizable output file sizes. In the 3D section panel, users find controls that enhance the visual representation of 3D models and define section planes, accessible in the 3D Viewer mode. The features available in the 3D Section panel allow for tailored adjustments in how 3D models are viewed, enabling users to easily display different parts of a model by utilizing the settings positioned at the top of the interface. Additionally, it’s possible to create multiple section planes simultaneously, providing even greater control over the visualization process.

view3dscene serves as a versatile viewer compatible with a wide array of 3D model formats, including glTF, X3D, VRML, Collada, 3DS, MD3, Wavefront OBJ, STL, as well as 2D formats like Spine JSON and sprite sheets in CGE, Cocos2d, and Starling XML formats. Users can delve into a virtual environment that features collisions, gravity, animations, sensors, shadows, mirrors, shaders, and additional effects. Furthermore, it offers the capability to convert all models to the X3D format seamlessly. If you possess the Castle Game Engine, you can simply execute the view3dscene from the CGE bin subdirectory without needing a separate download. All model formats supported by the Castle Game Engine, such as X3D, VRML, Collada, 3DS, MD3, Wavefront OBJ, and Spine JSON, can be easily accessed. The application provides various navigation options including examine (which allows users to rotate and reposition the entire model), walk (which simulates movement like first-person shooter games with collision detection and gravity), fly (akin to the walk mode but without gravitational effects), and 2D navigation. Additionally, users can convert between X3D classic and XML encodings in either direction, as well as transition from VRML 2 to X3D, enhancing the flexibility of model handling. This makes view3dscene an essential tool for anyone working with 3D and 2D model formats in various development environments.

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.

The open-source platform designed for the processing and editing of 3D triangular meshes offers an array of tools for various tasks, such as editing, cleaning, healing, inspecting, rendering, texturing, and converting these meshes. It includes capabilities for handling raw data generated by 3D digitization devices and for preparing models suitable for 3D printing applications. In the latest update, support has been added for multiple file formats (.gltf, .glb, .nxs, .nxz, .e57), along with the introduction of a new plugin dedicated to precise mesh boolean operations. A critical phase in the workflow for handling 3D scanned data is the 3D data alignment process, often referred to as registration. MeshLab equips users with robust tools to align various meshes within a unified reference framework, effectively managing extensive sets of range maps. Additionally, it features a finely-tuned Iterative Closest Point (ICP) algorithm for one-to-one alignment, which is complemented by a global bundle adjustment step to optimize error distribution. Users can perform this alignment on both meshes and point clouds obtained from a variety of sources, including active scanners, whether they operate over short or long ranges. This versatility enhances the overall functionality and effectiveness of the tool in 3D data processing.

F3D serves as a rapid and streamlined 3D visualization tool that accommodates a variety of file formats ranging from digital assets to scientific data, such as glTF, STL, STEP, PLY, OBJ, FBX, and Alembic, while also enabling animation playback and offering an extensive array of rendering and texturing capabilities, including real-time physically based rendering and ray tracing. This versatile viewer is entirely manageable through command line inputs and supports configuration files, allowing for the generation of thumbnails, interactive hotkeys, drag-and-drop functionality, and seamless integration with file managers. In addition to its viewing capabilities, F3D features the libf3d library, which provides a straightforward means of rendering meshes and includes bindings for both C++ and Python, along with experimental bindings for Java and JavaScript as well. Furthermore, the user-friendly interface ensures that both novice and experienced users can easily navigate and utilize its features effectively.