Top 4 SketchUp Alternatives (3 Are Free) 2024

A Quick Overview of SketchUp:

Sketchup logo

SketchUp is a versatile and user-friendly 3D modeling software that has gained prominence in design applications. Trimble Inc.’s SketchUp has become a must-have tool in the toolkits of architects, interior designers, and amateurs alike.

SketchUp’s straightforward interface is one of its main qualities, allowing users to learn the fundamentals of 3D modeling easily. Because the software allows both 2D and 3D design, it can be used for various applications. SketchUp’s push-pull modeling approach simplifies the development of complex shapes, making what may appear difficult in other tools an easy task.

The finest free and open-source alternative to SketchUp is Blender. Other applications like SketchUp are Sweet Home 3D, AutoCADand LibreCAD,, which are excellent options.

Free Alternatives of SketchUp:

Checkout some top-notch Alternatives of SketchUp

1. Blender

blender logo

Blender is a free and open-source 3D graphics program created by the team, specializing in modeling, animation, compositing and motion tracking, video editing, and game creation. It is considered an ideal tool for graphic designers and 3D artists who need advanced tools such as rendering, shading, particle simulation, animating, and rigging.

♥ Key Features:

  • Cycles Render Engine: A powerful, impartial, physically based route tracing render engine that provides photorealistic results.
  • Grease Pencil: A one-of-a-kind 2D animation toolbox allowing you to sketch and animate any geometry in the 3D viewport.
  • Sculpt Mode: Highly intuitive polygon sculpting tools for sculpting organic objects directly in 3D, similar to virtual clay modeling.
  • Modifier Stack: A non-destructive method of altering object characteristics by stacking procedural modifiers that are altered non-linearly over time.
  • Nodes Editor: A very adaptable node-based shader and compositing system that creates endless creative materials and effects.
  • Rigging Tools: An advanced armature and bone-based rigging system for simulated skeletal deformation and character animation.
  • Simulations: Built-in simulation capabilities for fluid, smoke, fabric, soft body, and dynamic particle simulations.
  • Video Sequence Editor: a non-linear video editing toolset that combines generated animation sequences with audio.
  • Compositor: A node-based image compositing environment that allows you to blend rendered/input images using a variety of procedures.
  • Python API: Comprehensive SDK for scripting and developing customized tools, add-ons, and processes.
  • Free and Open Source: Blender is free and open source, which empowers all levels of artists and supports a healthy creative ecosystem.

2. Sweet Home 3D

Sweet Home 3D

Sweet Home 3D is a free and open-source interior design program that allows users to plan and visualize their house designs in 3D.

♥ Key Features:

  • Accurate measurements are provided for construction purposes, and floor plans can be scaled to real-world dimensions.
  • Room, walls, and objects are grouped in a hierarchical layer system for non-destructive editing.
  • Doors and windows automatically update connecting walls when they change to preserve coherence.
  • Photorealistic rendering generates high-quality photographs of generated 3D scenes from various views.
  • Using mobile devices, augmented reality mode overlays the 3D design over real-world photographs.
  • The Library tool allows you to save, reuse, and share your favorite projects and catalog items.
  • Its lightweight, cross-platform, and user-friendly interface suits inexperienced house remodelers.
Sweet Home 3D


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3. AutoCAD

AutoCAD Logo

AutoCAD is a widely used computer-aided design (CAD) software developed by Autodesk that allows professionals in a variety of sectors to create exact 2D and 3D drawings.

♥ Key Features:

  • 2D drafting and 3D modeling and visualization tools used in architecture, engineering, construction, and other industries.
  • Provides precise digital drafting tools such as lines, circles, and arcs and parametric solid, surface, and mesh modeling.
  • Layers, blocks, properties, and hyperlinks are powerful documentation tools that help you manage complex designs.
  • Real-time 3D navigation and rendering results in photorealistic model renderings.
  • It has strong integration possibilities for collaborative workflows with other Autodesk and third-party products.
  • Customizable interface and command line boost productivity with macros, aliases, and toolbars.
  • LISP increases the programming interface for personalized tools by supporting dynamic blocks and characteristics.
  • Import and export options to standard formats such as DXF, STEP, IFC, OBJ, FBX, STL, and DWF.
  • AutoCAD web and mobile apps provide design access from any device.
  • AutoLISP, VBA,.NET, and APIs provide extensive programming support.

4. LibreCAD

LibreCAD logo

LibreCAD is a free and open-source 2D computer-aided design (CAD) program that allows users to produce precise technical drawings, schematics, and designs.

♥ Key Features:

  • It is actively being developed to provide technical drawing tools akin to AutoCAD.
  • Has a robust CAD toolkit for 2D drafting, including lines, arcs, circles, splines, measurements, annotations, etc.
  • For input/output, many raster and vector file types, such as DXF, DWG, PNG, and JPG, are supported.
  • The design is simple, with menu dockable toolbars providing rapid access to tools.
  • Design components can be organized and reused using layers and dynamic blocks.
  • Precision is provided via geometric limitations and orthogonal and polar grid snaps.
  • Templates allow you to pre-define layer settings, dimension styles, etc.
  • Basic 3D modeling, 2D object extrusion, and rendering capabilities.
  • The scripting interface enables for customization via Python macros.
  • Runs for Windows, Linux, and macOS and provides a stable, quick, and lightweight alternative to paid CAD software.

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