如果传统的绘图方法不能提供您想要的精确绘图，您需要升级到CAD软件。现代 CAD^{(Modern CAD)}软件可以创建 2D 和 3D，使其适合您的设计需求。这些程序提供易于使用的用户界面、工具栏和大量 3D 模型。您还可以使用多种工具在多页上打印。在构建工业产品（例如机械设备）时，通常使用CAD软件。^(CAD)以下是精选的最佳初学者CAD软件列表，以及热门功能和指向其网站的链接。用于 3D 打印的最佳免费CAD软件列表中既有开源软件也有商业软件。

30 款最佳初学者 CAD 软件^{(30 Best Beginner CAD Software)}

以下^(Below)是适合初学者创建 2D 或 3D 打印的最佳初学者CAD软件列表。^(CAD)

1. TinkerCAD

TinkerCAD是^(TinkerCAD)Autodesk的免费 3D CAD程序，是用于 3D 打印的最佳免费初学者CAD软件之一。^(CAD)它是一个程序，可让您快速轻松地创建 3D 设计。

• 教师、爱好者、专业设计师和儿童都可以使用它来创建模型。
• 您可以使用这个免费的机械草图程序轻松移动、调整大小和旋转对象。
• 形状和物品可能会改变。
• TinkerCAD是一个基于网络的设计工具，它采用简单的块构建思想和基本的建模操作，允许用户从一组基本形式中生成设计模型。
• 除了^(TinkerCAD)上述^{( add and delete forms in addition to the aforementioned)}. _ _
• TinkerCAD程序有一个包含^(TinkerCAD)数百万个文件的库，允许用户选择他们喜欢的表格，即使是初学者也可以做出卓越的CAD设计。您可以使用此CAD工具进行激光切割、对齐物体以及使用此工具旋转任何形状。
• 可以导入.svg 和.stl文件格式。^(.stl)
• 它包括集成 3D 建模、拖放方法、3D 雕刻工作区、渲染功能、形状优化、使用车床和 CNC 机器制造、钣金制造、结构屈曲、装配和操作动画、STL 兼容性、网格修复、OBJ 兼容、独立切片器、3MF 兼容、可下载应用程序、基于云的平台^{(integrated 3D modeling, drag-and-drop method, 3D sculpting workspaces, rendering capabilities, shape optimization, manufacturing with lathes and CNC machines, sheet metal fabrication, structural buckling, assembly, and operation animation, STL compatibility, Mesh repair, OBJ compatible, standalone slicer, 3MF compatible, downloadable application, cloud-based platform)}等。
• TinkerCAD设计可以以下格式导出：.stl、.vrml、.x3d 和 .obj^{(.stl, .vrml, .x3d, and .obj)}。
• 它有很多快捷方式可以快速执行任何操作。

2.求解空间^{(2. SolveSpace)}

SolveSpace是一个 2D 或 3D 参数化绘图工具，它使用旋转、拉伸和布尔^(Boolean)运算来创建事物。它也是最适合初学者的免费CAD软件之一。^(CAD)

• 您可以将绘图保存为PDF、SVG 或 DXF 文件（绘图交换文件）^{( PDF, SVG, or DXF file (Drawing Interchange File))}。
• 您可以快速导入和拖动片段。
• 它允许您检查电子表格的跟踪路线。
• 您可以使用该工具创建立体模型^{(create a solid-shaped model)}。
• 重复模式、旋转和平移操作都可用。
• 您可以使用这个免费的绘图程序以可调节的画布尺寸导出您的作品。

另请阅读：^{(Also Read:)} 26 款最佳 3D 建模软件^{(26 Best 3D Modeling Software)}

3. BRL-CAD

BRL-CAD是一款功能强大且用户友好的最佳免费 3d CAD软件，适合初学者。

• 这款 3D 自动 CAD 软件包括交互式几何编辑、渲染、几何性能和系统性能分析^{( interactive geometry editing, rendering, geometric performance, and a system performance analysis)}。
• 协助您开发更好的CAD系统。
• 来自世界各地的人们都可以免费使用它。
• 建设性的立体几何。
• 提供图形显示^{(graphical display)}窗口。

4. 自由CAD^{(4. FreeCAD)}

FreeCAD是用于 3D 打印的最佳免费初学者CAD软件之一，它是一个开源程序，可用于创建任何大小的现实世界对象。

• 它是最好的免费CAD应用程序之一，它允许您简单地编辑您的设计。
• 它使您可以轻松地从 2D 数据进行 3D 设计。
• 它作为命令行程序运行。
• FreeCAD是一款可以免费下载的CAD软件，专为中级用户设计。^(CAD)
• 它是一个程序，可让您构建现实世界事物的 3D 模型。它还允许您使用参数化建模更改现有的 3D 模型。
• 您可以通过滚动浏览其历史来更改其比例，从而轻松调整 3D 模型。
• 除了上面列出的功能外，FreeCAD还具有模块化设计，允许用户将插件附加到主程序^{(modular design that allows users to attach plugins to the main program)}。
• 它具有渲染、完整的参数化建模、机器人仿真、模块化架构、几何内核、路径模式、草图绘制器、标准格式和简单的界面等功能。
• 这个 CAD 应用程序有一个内置的 Python 终端^{(Python terminal built-in)}。
• 平面几何^(Planar)以图形方式创建。
• ^(Graphical)可以完全定制和编写脚本的图形用户界面。

另请阅读：^{(Also Read:)} 15 个最佳免费 Windows 10 主题^{(15 Best Free Windows 10 Themes)}

5.planner5d

Planner 5D是另一个有用的 3D 替代工具，用于在 2D 和 3D 模式下创建逼真的室内和室外设计。

• 它使您能够使用快照^(Snapshots)功能将您的设计捕获为逼真的图像。
• 当您从不同的角度进行创作时，您会看到 2D 和 3D 视图^{(see both 2D and 3D views)}。
• 它已成为一个迅速扩大的社区的成员。上传和编辑项目。
• 用户友好的界面允许简单的设计过程，无需教程或说明。
• ^{(Customize furniture)}使用您的颜色、设计和材料定制家具。

6. 素食主义者^{(6. Vectary)}

Vectary是用于 3D 打印的最佳免费初学者CAD软件之一。^(CAD)

• 它可以从任何浏览器访问，无需安装任何东西。
• 这个基于网络的程序生成高分辨率 3D 图像^{( generates high-resolution 3D images)}。
• 通过拖放，该应用程序可帮助您组合您的第一个设计。
• 它提供高分辨率模板。
• 3D 模型可以拖放。
• 它提供了广泛的创新和完全纹理的材料。
• 这个免费的 3D CAD程序具有巧妙的快捷方式，可帮助您更快地完成工作。
• 只需单击鼠标，即可创建逼真的效果图^{(create lifelike renderings)}。
• 鼓励团队合作。
• 在 3d 打印机上，您可以快速打印您的设计。
• 您可以使用它为您的模型添加注释。

另请阅读：^{(Also Read:)} 28 款适用于 PC 的最佳免费照片编辑软件^{(28 Best Free Photo Editing Software for PC)}

7.LeoCAD

LeoCAD也是另一个适合初学者的最佳免费CAD软件，可让您快速轻松地生成新模型。

• 它允许您从 Internet 下载和交换文件。
• 因为它是开源的，所以任何人都可以轻松更改功能。
• 这个免费的AutoCAD应用程序带有一个包含10,000 个部件的库^{(10,000-part library)}。
• 使用复杂的方法，任何人都可以创建模型。
• 它有一个用户友好的图形界面。

8. QCAD

QCAD是最好的免费 3d CAD软件，是二维CAD的开源工具。

• 它允许您生成技术图纸，例如建筑平面图、机械零件、内饰和示意图等。
• 它支持DXF（图纸交换文件）和DWG（图纸）文件的输入^{( DXF (Drawing Interchange File) and DWG (Drawing) file input)}和输出。
• ^{(More than 40 building tools)}此CAD应用程序中包含^(CAD)40 多种构建工具。
• ^{(More than 4800 CAD components)}QCAD 库中提供了 4800 多个 CAD 组件。
• 它带有一个简单的JavaScript界面。
• 您可以使用此程序在多页上打印。
• 支持 TrueType 字体。

另请阅读：^{(Also Read:)} 高级用户的 6 种最佳免费 Windows 替代品^{(6 Best Free Alternatives to Windows for Advanced Users)}

9. 开放级联技术^{(9. Open Cascade Technology)}

Open CasCADe Technology是一家开发 3D 模型建模软件的CAD软件公司。它也是最适合初学者的免费CAD软件之一。^(CAD)

• 该程序可以轻松处理 3D 和 2D 几何模型。
• 它有一个可视化模块，具有用于图形数据表示的先进技术。
• 它有很多拓扑和几何算法^{(topological and geometrical algorithms)}。
• 这个 3D CAD程序提供了一个现成的解决方案，用于处理特定应用程序的数据。
• 它有一个用户友好的用户界面。
• 可以计算形状的体积和表面属性。

10. Adob​​e物质3D^{(10. Adobe Substance 3D)}

Adobe Substance 3D附带了画家、设计师和样本，这是它附带的一些聪明的创意程序。

• 由世界一流的客座艺术家制作的数以千计的可定制模型、照明和材料可通过该应用程序集合获得。
• 协助您创建基本或复杂的模型。
• 对于虚拟摄影，您可以构建资产、材料、照明和相机^{(build up assets, materials, lighting, and a camera)}。
• 您可以像在现实世界的车间中一样操作您的模型。
• 允许您使用您喜爱的应用程序中的元素构建^(build) 增强现实 (AI)^{(Augmented Reality (AI))} 体验。^{(experiences)}

另请阅读：^{(Also Read:)} 19 个最佳免费 GIF 编辑器^{(19 Best Free GIF Editor)}

11. 融合 360^{(11. Fusion 360)}

另一个适合初学者的最佳免费CAD软件是Fusion 360。它是托管在云上的教育工作者和学生的 3D 设计程序。 

• 您可以使用该程序创建各种技术部件^{(create a variety of technical parts)}。
• 它提供了一个单一的环境，您可以在其中生产高质量的物品。
• 草图绘制工具可用于生成和编辑草图。
• 创建一个快速原型来测试您的概念。
• 它生成可用于制造的结果，帮助您满足设计要求。
• 使用这款免费的绘图软件对您的制造过程进行编程非常简单。

12.LibreCAD

LibreCAD是一款免费的 2D 设计CAD应用程序。

• 它使您能够构建高质量的 CAD 项目^{(high-quality CAD project)}。
• 该工具具有多种用于绘制线条和圆形等形式的工具。
• 由经验丰富的员工开发，并得到热情的社区的支持。
• LibreCAD 最初是一个提供 CAM 功能^{(provide CAM functionality)}的项目。
• 这款适用于Mac的免费^(Mac)CAD程序支持 30 多种语言。
• 它可用于制作 2D 图纸。

另请阅读：^{(Also Read:)} 如何在 Adob​​e Acrobat Reader 中更改突出显示颜色^{(How to Change Highlight Color in Adobe Acrobat Reader)}

13. SketchUp 免费^{(13. SketchUp Free)}

SketchUp Free是最适合初学者的免费CAD软件之一，可让您快速轻松地创建对象。

• 该程序包括一个 3D 画廊，您可以在其中搜索模型并与其他人共享它们。
• 它是用于可视化您的概念的最棒的免费 3D CAD程序之一。
• 它允许您个性化您的 3D 工作站。
• 你可以和其他人一起工作。
• 这个免费的CAD应用程序可让您轻松管理图层。
• 您可以使用Google SketchUp创建闪电效果。
• 支持许多插件。

14.纳米CAD^{(14. NanoCAD)}

NanoCAD也是最适合初学者的免费CAD软件之一。它是一个简单的CAD程序，提供快速的性能、传统的 UI 和原生支持，可帮助您创建出色的用户体验。

• 该工程设计工具是为各个部门创建的，用于生成设计和项目文档。
• NanoCAD 具有经典风格的 CAD 用户界面^{( classic-style CAD user interface)}，既高效又易于学习。
• ^(CAD)可以创建、编辑和查看CAD图纸。
• 可以轻松删除多个项目，并且可以使用对象预览。
• 它与 industry-standard DWG (*.dwg) file format兼容。
• 它带有大量用于创建和更改 2D 和 3D 对象的工具。
• nanoCAD 脚本引擎可帮助您将日常琐事自动化。
• 您还可以使用绘图设置对话框来构建多页绘图并定义不同的绘图部分。
• 提高对比度有助于减少眼睛疲劳。
• 允许您使用所有局部测量值制作草图。

另请阅读：^{(Also Read:)} 如何从图像中识别字体^{(How to Identify a Font from an Image)}

15. 寡头垄断^{(15. Leopoly)}

Leopoly是一个 3D CAD程序，具有完全可配置的数字景观，可用于几乎任何项目。

• 它提供了用于操作 3D 设计、缩短销售周期、定制产品体验等的工具。
• 它具有内置的3D 设计模板。^{( 3D design templates)}
• 该程序带有易于使用的工具和可以修改的对象。
• Leopoly 有一个用户友好的用户界面。
• 允许您创建 STL 文件（立体光刻）^{( create an STL file (stereolithography))}。

16.ZBrushCore

ZBrushCore也是最适合初学者的免费CAD软件，它使创建 3D 雕塑变得简单。

• 即使您以前从未使用过，该程序也易于使用。
• 它带有用于创建模型的各种画笔。
• 7Offers Tessellation是一种细分类型（用图案覆盖表面）。^(Covers)
• UV（紫外线）的产生是自动化的。
• 易于使用并提供对常用工具的快速访问的工具栏。
• 您可以完全控制画笔的优化方式。
• 它带有可用于快速创建项目的预加载材料。
• ^(Asymmetry)该程序中的不对称模式允许您定义轴。

另请阅读：^{(Also Read: )}如何将图像转换为灰度涂料^{(How to Convert Image to Grayscale Paint)}

17. AutoCAD

AutoCAD是一种计算机辅助设计 ( CAD ) 程序，建筑师、工程师和建筑专业人士使用它来生成准确的 2D 和 3D 图纸。它也是用于 3D 打印的最佳免费CAD软件之一。^(CAD)

• AutoCAD可用于在几乎任何设备上编辑和生成图形。
• 几乎可以在任何设备上创建、编辑和查看绘图。
• 使用 Autodesk 的云，您可以访问 AutoCAD 中的任何 DWG 文件^{(access any DWG file in AutoCAD)}。
• 提高对比度有助于减少眼睛疲劳。
• 允许您使用所有局部测量值制作草图。
• ^{(CAD drawings)}可以创建、编辑和查看CAD 图纸。
• 可以轻松删除多个项目，并且可以使用对象预览。

18.打开SCAD^{(18. Open SCAD)}

Open SCAD是最适合初学者的免费CAD软件之一，可让您制作立体的三维物体。

• 它是免费的，可在Windows、Mac OS X 和 Linux^{(Windows, Mac OS X, and Linux)}上运行。
• 您可以使用这个免费的 PC 计算机CAD^(CAD)程序轻松预览事物的各个部分。
• 您可以使用它通过更改对象参数来创建参数化设计。
• SVG、AMF和 3MF 文件都可以导入和导出。
• 提供用户友好的界面。
• 它有一个名为CSG（Constructive Solid Geometry）的几何引擎。
• 您可以完全控制程序的定制方式。
• 渲染完成后，它可以播放声音通知。
• 支持快捷方式。

另请阅读：^{(Also Read:)} 如何在 Windows 10 中从视频中提取帧^{(How to Extract Frames from Video in Windows 10)}

19. 块CAD^{(19. BlocksCAD)}

BlocksCAD是一个免费的CAD程序，可帮助创建适合在 3D 打印机上打印的 3D 模型。

• 用户可以通过使用此基于云的应用程序可视化和开发模型来理解该主题。
• 可在此处下载 3D 打印机的文件。
• 你可以用它来上课。
• 该程序允许您轻松更改模型^{(make changes to your model with little effort)}。
• 它有助于发展数学和计算机科学能力。
• 您可以轻松管理您的帐户。

20. 翅膀 3D^{(20. Wings 3D)}

Wings 3D是一个免费的CAD程序，可让您创建 3D 设计。

• 该程序允许您移动、缩放、旋转、切割和焊接您选择的任何项目。
• 它让您对您的设计有一个流畅的了解。
• 你可以给你的模型纹理。
• 您可以使用 Wings 3D 导出​​任何图像以进行绘画并使用此工具个性化您的界面。
• ^{(Hotkeys (shortcuts))}为方便起见，支持热键（快捷方式） 。
• 您将可以使用各种选择工具。
• 它有大量的建模工具。
• 支持英语、意大利语、法语、日语、德语^{(English, Italian, French, Japanese, German)}和更多语言。

另请阅读：^{(Also Read: )}如何从 Word 文档中删除水印^{(How to Remove Watermarks From Word Documents)}

21.KiCAD

KiCAD是一个开源的CAD自动化软件包。

• 它带有一个不对称的编辑器，可让您进行任何您想要的设计。
• 您可以使用该程序创建最多 32 个铜层的 PCB 布局^{( create a PCB layout with up to 32 copper layers)}。
• 该程序支持大量工具。
• 您可以使用 3D 查看器在画布上评估您的设计。
• 程序中包含一个广泛的 3D 模型库。
• 这个免费的CAD应用程序允许您更改电路板的外观。
• 借助 KiCAD 的内置方案，您可以快速开始您的设计。

22. 网格混合器^{(22. Meshmixer)}

Meshmixer是另一个最好的初学者CAD软件，可让您进行三维打印。

• 表面套索、刷子和限制^{(Surface-lasso, brushing, and restrictions)}只是它提供的一些选择工具。
• 使用此应用程序可以自动对齐表面。
• 稳定性和厚度分析都是可能的。
• 可以拖放元素。
• 它具有用于 3D 定位的枢轴^{(pivots for 3D positioning)}。
• 自动为您设置^(Set)方向。

另请阅读^{(Also Read)}： 如何在不损失质量的情况下将 PNG 转换为 JPG^{(How to Convert PNG to JPG without Losing Quality)}

23. 甜蜜的家 3D^{(23. Sweet Home 3D)}

Sweet Home 3D是一个室内设计计算机辅助设计程序。

• 它允许您绘制房屋布局、布置家具并在三个维度上查看^{(sketch house layouts, arrange furnishings, and view in three dimensions)}。
• 智能手机、笔记本电脑和平板电脑都可能使用此程序。
• 您可以通过将它们拖到那里来将它们添加到计划中。
• 它可以让您改变家具的颜色、大小、质地、位置和方向。
• 通过房间部分、文本、箭头等，该工具可以自动进行布局。
• 您可以更改照明并调节阳光的影响。
• 它允许您将工作保存为位图、PDF、视频或 3D 文件。^{( bitmap, PDF, video, or 3D file.)}
• Sweet Home 3D包括几个基于 Java 的插件。

24.雕刻GL^{(24. SculptGL)}

SculptGL是一款基于云的应用程序，可让您使用画笔、展平、平滑、膨胀等工具创建 3D 雕塑。

• 它使您能够 apply symmetry and import/export 3D printable file types。
• 使用该仪器可以进行紫外检测。
• 该程序可以实时使用。
• 您可以使用它撤消和重做事情。
• 每个工具都有一个 alpha 纹理支持。
• 颜色、金属度和粗糙度^{(Color, metalness, and roughness)}都是您可以控制的。
• 可以使用此实用程序优化转换前和转换后的缓存。

另请阅读：^{(Also Read:)} 如何在 Photoshop 中修复暂存盘完全错误^{(How to Fix Scratch Disks Are Full Error in Photoshop)}

25. DraftSight

DraftSight是一个功能强大的 2D 和 3D CAD程序。

• 该程序是SketchUp 的重要竞争对手^{( rival to SketchUp)}。
• 为确保您的设计是结构化的并符合分层标准，请使用这个简单的工具来生成、格式化和排列图层。
• 您将能够创建 2D 设计和文档。
• 只需一个命令，您就可以快速移动、旋转、复制和缩放物体。
• 创建^(Create)新块或从库中导入现有块，以用作项目中的重复组件。
• 使用PDF Underlay 等工具来引用您的 PDF^{(PDF Underlay to reference your PDFs)}，它可以帮助您提高效率。

26. 3D斜线^{(26. 3D Slash)}

3D Slash是最好的初学者CAD软件，可让您制作 3D 模型。对于以前从未使用过 3D 绘图的人来说，这是一个出色的程序。

• 这款最好的初学者CAD软件可让您以有趣的方式进行设计。
• 您无需任何培训即可使用此软件。
• 它允许您使用调色板来绘制模型^{(use color palettes to paint models)}。
• 它非常易于使用，即使是年轻人也可以使用它进行 3D 创作。
• 该软件的某些功能是在考虑儿童和学校的情况下创建的。
• 各种工具，包括导入和更改现有 3D 设计的能力、与各种在线模型存储库和打印服务的交互，以及快速更改 3D 模型的能力，只是其中的一小部分功能。
• 只需单击一下，您就可以创建 3D 文本或徽标^{(create 3D text or a logo)}。
• 制作一个极其精确的模型。
• 您可以轻松地复制粘贴、移动、调整大小和组合模型。
• 您的模型可以添加形状。
• 它允许您对对象的部分进行颜色编码。
• 在社交媒体上发布关于您的作品的帖子。
• 它可以通过互联网访问。
• 使用照片或图像，创建形状。

另请阅读：^{(Also Read:)} 如何将 Photoshop 转换为 RGB^{(How to Photoshop Convert to RGB)}

27. SelfCAD

SelfCAD也是最好的初学者CAD软件，可让您创建 3D 草图、雕刻和模型。

• 它带有各种艺术绘图工具。
• 您可以使用此功能与同事分享您的工作。^{( share your work with a coworker)}
• 照片中的对象可以被导入、导出、转换和编辑。
• 支持 3D 打印。
• 使用^(Use)社交媒体宣传您的设计。
• 您可以轻松创建可打印的项目。

28. 搅拌机^{(28. Blender)}

Blender是一个 3D 建模程序，用于创建视觉效果、动画电影、游戏和其他项目。它也是用于 3D 打印的最佳免费CAD软件之一。^(CAD)

• 初学者可以使用此实用程序导入和导出MPEG、QuickTime 和 AVI 格式^{(MPEG, QuickTime, and AVI formats)}的视频文件。
• 它是可用的最出色的免费 3D CAD程序之一，具有易于使用的键盘快捷键。
• 包含路径跟踪器以进行逼真的渲染。
• 它提供 3D 场景的实时视图以及跟踪的电影。
• 可以自定义快捷方式。
• 该程序允许您将静态角色转换为令人惊叹的动画。
• 您的设计可能会保存为图片。
• 你可以用它来画一个多边形表格^{(draw a polygon form)}。

另请阅读：^{(Also Read:)} 修复您使用的 Adob​​e 软件不是正版错误^{(Fix Adobe Software You Are Using Is Not Genuine Error)}

29. 设计火花^{(29. DesignSpark)}

DesignSpark是另一款用于 3D 打印的最佳免费初学者CAD软件，它使工程师能够减少完成设计周期所需的时间。

• 它允许用户通过在 3D 环境中绘制实体模型来构建用于 3D 打印机的文件。
• 它使用一套工具，允许无限和快速的设计修订。
• 您可以使用这款免费的AutoCAD 软件^{(AutoCAD software)}修改线条粗细。
• 您可以使用它上传 DWG 文件。
• 该程序与4K、UHD 和全高清显示器^{( 4K, UHD, and Full HD monitors)}兼容。

30. 微站^{(30. MicroStation)}

MicroStation也是最适合初学者的免费CAD软件之一。^(CAD)它具有先进的参数化 3D 建模功能。

• 它使基础设施能够交付BIM 就绪的数据驱动模型^{(BIM-ready, data-driven models)}。
• ^{(True 3D parametric modeling)}在设计过程中使用真正的 3D 参数化建模。
• 它帮助您确保正确应用组织和项目特定的标准和内容。
• 使用全套绘图工具，创建准确的图纸。
• 您可以实时查看其他人的设计信息并与之协作。
• 在每个项目的适当环境中自信地工作，自动应用所有需要的设置和标准。

受到推崇的：^{(Recommended:)}

• 在 Chrome 上建立安全连接的 12 种方法^{(12 Ways for Establishing Secure Connection on Chrome)}
• 如何在 Windows 10 上安装 Minecraft 纹理包^{(How to Install Minecraft Texture Packs on Windows 10)}
• Windows 10 中 20 款最佳免费 2D 动画软件^{(20 Best Free 2D Animation Software in Windows 10)}
• 前 25 名最佳免费 Snagit 替代品^{(Top 25 Best Free Snagit Alternatives)}

我们希望本指南对您有所帮助，并且您能够了解最好的初​​学者 CAD 软件^{(best beginner CAD software)}。让我们知道您最喜欢上述用于 3D 打印  的最佳免费CAD软件之一。^(CAD)请^(Feel)随时通过下面的评论部分与我们联系，提出您的疑问和建议。

30 Best Beginner CAD Software

If traditіonal drafting methods aren’t providing the precise drawings yоυ want, you’ll need to upgrade to CAD software. Modern CAD software сan create in both 2D and 3D, making it appropriate for your design needs. These programs offer a user interfaсe that iѕ simрle to use, toolbars, and a big collection оf 3D models. You may also print on many pages with seνeral tools. Whеn conѕtructing induѕtrial products, such as mechanical devices, CAD software is commonly utilized. The following is a hand-picked list of the beѕt beginner CΑD software, along with popular features and links to their websites. There is both open sоurce and commercial ѕoftware on the lіst of best free CAD software for 3d printing.

30 Best Beginner CAD Software

Below is the list of best beginner CAD software for beginners to create 2D or 3D printing.

1. TinkerCAD

TinkerCAD, a free 3D CAD program from Autodesk, is one of best free beginner CAD software for 3d printing. It is a program that allows you to create 3D designs quickly and easily.

• It may be used to create models by instructors, enthusiasts, professional designers, and children.
• You can easily move, resize, and rotate objects with this free mechanical sketching program.
• Shapes and items may be changed.
• TinkerCAD is a web-based design tool that employs a simple block-building idea and basic modeling operations to allow users to generate design models from a collection of basic forms.
• You may also use the TinkerCAD program to add and delete forms in addition to the aforementioned.
• The TinkerCAD program has a library of millions of files that allow users to select forms that they like, allowing even beginners to make remarkable CAD designs. You may use this CAD tool for laser cutting, aligning things, and rotating any shape with this tool.
• The .svg and .stl file formats may be imported.
• It includes features such as integrated 3D modeling, drag-and-drop method, 3D sculpting workspaces, rendering capabilities, shape optimization, manufacturing with lathes and CNC machines, sheet metal fabrication, structural buckling, assembly, and operation animation, STL compatibility, Mesh repair, OBJ compatible, standalone slicer, 3MF compatible, downloadable application, cloud-based platform, and more.
• TinkerCAD designs may be exported in the following formats: .stl, .vrml, .x3d, and .obj.
• It has a plethora of shortcuts for executing any action quickly.

2. SolveSpace

SolveSpace is a 2D or 3D parametric drawing tool that uses revolves, extrudes, and Boolean operations to create things. It is also one of best free CAD software for beginners.

• You may save your drawing as a PDF, SVG, or DXF file (Drawing Interchange File).
• You can quickly import and drag pieces.
• It allows you to examine the spreadsheet’s traced route.
• You may use the tool to create a solid-shaped model.
• Repeat pattern, rotate, and translate operations are all available.
• You may export your work with an adjustable canvas size with this free drafting program.

Also Read: 26 Best 3D Modeling Software

3. BRL-CAD

BRL-CAD is a robust and user-friendly best free 3d CAD software for beginners.

• This 3D auto-CAD software includes interactive geometry editing, rendering, geometric performance, and a system performance analysis.
• Assist you in developing a better CAD system.
• People from all around the world can use it for free.
• Constructive Solid geometry.
• Offers a graphical display window.

4. FreeCAD

FreeCAD is one of best free beginner CAD software for 3d printing that is an open-source program that may be used to create any size real-world object.

• It is one of the greatest free CAD applications available, and it allows you to simply edit your design.
• It allows you to make 3D designs from 2D data with ease.
• It runs as a command-line program.
• FreeCAD is CAD software that can be downloaded for free and is designed for intermediate users.
• It is a program that allows you to build 3D models of real-world things. It also allows you to change an existing 3D model using parametric modeling.
• You may easily adjust a 3D model by changing its proportions by scrolling through its history.
• In addition to the features listed above, FreeCAD has a modular design that allows users to attach plugins to the main program.
• It has features such as rendering, complete parametric modeling, robotic simulation, modular architecture, geometry kernel, path mode, sketcher, standard formats, and an easy interface.
• This CAD application has a Python terminal built-in.
• Planar geometry is created graphically.
• Graphical user interface that may be fully customized and scripted.

Also Read: 15 Best Free Windows 10 Themes

5. planner5d

Planner 5D is another useful 3D alternative tool for creating realistic interior and outdoor designs in 2D and 3D modes.

• It enables you to capture your design as a realistic image using the Snapshots function.
• As you create from various perspectives, you’ll see both 2D and 3D views.
• It has become a member of a rapidly expanding community. Upload and edit projects.
• The user-friendly interface allows for a simple design process without the need for tutorials or instructions.
• Customize furniture with your colors, designs, and materials.

6. Vectary

Vectary is one of best free beginner CAD software for 3D printing.

• It may be accessed from any browser without the need to install anything.
• This web-based program generates high-resolution 3D images.
• By dragging and dropping, the application assists you in putting together your first design.
• It offers high-resolution templates.
• 3D models may be dragged and dropped.
• It provides a wide range of innovative and completely textured materials.
• This free 3D CAD program has clever shortcuts to help you get things done faster.
• With only one mouse click, you can create lifelike renderings.
• Encourages teamwork.
• On a 3d printer, you can quickly print your design.
• You may use it to add comments to your models.

Also Read: 28 Best Free Photo Editing Software for PC

7. LeoCAD

LeoCAD is also another best free CAD software for beginners that allows you to generate new models quickly and easily.

• It allows you to download and exchange files from the internet.
• Because it is open-source, anybody may easily change the features.
• This free AutoCAD application comes with a 10,000-part library.
• Using sophisticated approaches, anybody can create a model.
• It has a user-friendly graphical interface.

8. QCAD

QCAD is best free 3d CAD software, an open-source tool for two-dimensional CAD.

• It allows you to generate technical drawings such as architectural plans, mechanical parts, interiors, and schematics, among other things.
• It supports DXF (Drawing Interchange File) and DWG (Drawing) file input and output.
• More than 40 building tools are included in this CAD application.
• More than 4800 CAD components are available in QCAD’s library.
• It comes with a simple JavaScript interface.
• You may print on many pages with this program.
• TrueType fonts are supported.

Also Read: 6 Best Free Alternatives to Windows for Advanced Users

9. Open Cascade Technology

Open CasCADe Technology is a CAD software company that develops 3D model modeling software. It is also one of best free CAD software for beginners.

• This program can handle both 3D and 2D geometric models with ease.
• It has a visualization module with advanced techniques for graphical data representation.
• It has a lot of topological and geometrical algorithms in it.
• This 3D CAD program offers a ready-to-use solution for processing data particular to a certain application.
• It has a user-friendly UI.
• Shapes’ volume and surface attributes may be calculated.

10. Adobe Substance 3D

Adobe Substance 3D comes with painter, designer, and sample being few of the clever, creative programs included with it.

• Thousands of customizable models, lighting, and materials produced by world-class guest artists are available through this collection of applications.
• Assist you in creating basic or complicated models.
• For virtual photography, you may build up assets, materials, lighting, and a camera.
• You may manipulate your model in the same way as you would in a real-world workshop.
• Allows you to build Augmented Reality (AI) experiences using elements from your favorite applications.

Also Read: 19 Best Free GIF Editor

11. Fusion 360

Another in the list of best free CAD software for beginners is Fusion 360. It is a 3D design program for educators and students that are hosted on the cloud. 

• You may use the program to create a variety of technical parts.
• It provides a single environment in which you may produce high-quality items.
• A sketching tool may be used to generate and edit a sketch.
• Create a quick prototype to test your concept.
• It generates manufacture-ready results that help you satisfy your design requirements.
• It’s simple to program your manufacturing process using this free drawing software.

12. LibreCAD

LibreCAD is a free 2D design CAD application.

• It enables you to construct a high-quality CAD project.
• This tool has a variety of tools for drawing forms such as lines and circles.
• Developed by seasoned staff and backed by a welcoming community.
• LibreCAD began as a project to provide CAM functionality.
• More than 30 languages are supported by this free CAD program for Mac.
• It may be used to make 2D drawings.

Also Read: How to Change Highlight Color in Adobe Acrobat Reader

13. SketchUp Free

SketchUp Free is one of best free CAD software for beginners that allows you to create objects quickly and easily.

• The program includes a 3D gallery where you may search for models and share them with other people.
• It’s one of the greatest free 3D CAD programs for visualizing your concepts.
• It allows you to personalize your 3D workstation.
• You can work along with others.
• This free CAD application allows you to easily manage layers.
• You may use Google SketchUp to create lightning effects.
• Numerous plugins are supported.

14. NanoCAD

NanoCAD also one of best free CAD software for beginners. It is a simple CAD program that provides fast performance, a traditional UI, and native support to help you create a fantastic user experience.

• This engineering design tool was created for various sectors to produce design and project documentation.
• NanoCAD has a classic-style CAD user interface that is both efficient and simple to learn.
• CAD drawings may be created, edited, and viewed.
• Multiple items may be removed with ease, and object previews are available.
• It is natively compatible with the industry-standard DWG (*.dwg) file format.
• It comes with a large number of tools for creating and altering 2D and 3D objects.
• The nanoCAD scripting engine assists you in automating daily chores.
• You may also use the plot settings dialogue to construct multi-page plots and define different plot sections.
• Improved contrast helps to reduce eye fatigue.
• Allows you to make a sketch using all local measurements.

Also Read: How to Identify a Font from an Image

15. Leopoly

Leopoly is a 3D CAD program with a completely configurable digital landscape that can be utilized for almost any project.

• It provides tools for manipulating 3D designs, shortening sales cycles, customizing product experiences, and more.
• It features 3D design templates built-in.
• This program comes with easy-to-use tools and objects that may be modified.
• Leopoly has a user-friendly UI.
• Allows you to create an STL file (stereolithography).

16. ZBrushCore

ZBrushCore is also best free CAD software for beginners that makes creating 3D sculptures simple.

• This program is simple to use even if you have never used it before.
• It comes with a variety of brushes for creating models.
• 7Offers Tessellation is a type of tessellation that (Covers a surface with a pattern).
• UV (ultraviolet light) generation is automated.
• Toolbars that are simple to use and provide quick access to frequently used tools.
• You have complete control over how the brush is optimized.
• It comes with pre-loaded materials that may be used to create items rapidly.
• Asymmetry mode in this program allows you to define an axis.

Also Read: How to Convert Image to Grayscale Paint

17. AutoCAD

AutoCAD is a computer-aided design (CAD) program used by architects, engineers, and construction professionals to produce accurate 2D and 3D drawings. It is also one of best free CAD software for 3d printing.

• AutoCAD may be used to edit and produce drawings on almost any device.
• Drawings may be created, edited, and seen on almost any device.
• With Autodesk’s cloud, you may access any DWG file in AutoCAD.
• Improved contrast helps to reduce eye fatigue.
• Allows you to make a sketch using all local measurements.
• CAD drawings may be created, edited, and viewed.
• Multiple items may be removed with ease, and object previews are available.

18. Open SCAD

Open SCAD is one of best free CAD software for beginners that allows you to make solid three-dimensional things.

• It’s free and runs on Windows, Mac OS X, and Linux.
• You can easily preview the sections of things using this free CAD program for PC.
• You may use it to create a parametric design by altering object parameters.
• SVG, AMF, and 3MF files may all be imported and exported.
• Provides a user-friendly interface.
• It has a geometry engine called CSG (Constructive Solid Geometry).
• You have complete control over how the program is customized.
• When the rendering is finished, it can play a sound notification.
• Shortcuts are supported.

Also Read: How to Extract Frames from Video in Windows 10

19. BlocksCAD

BlocksCAD is a free CAD program that aids in the creation of three-dimensional models suitable for printing on a three-dimensional printer.

• Users may understand the topic by visualizing and developing models with this cloud-based application.
• Files for a three-dimensional printer may be downloaded here.
• You may use it to make lessons.
• This program allows you to make changes to your model with little effort.
• It aids with the development of math and computer science abilities.
• You can easily manage your account.

20. Wings 3D

Wings 3D is a free CAD program that allows you to create three-dimensional designs.

• This program allows you to move, scale, rotate, cut, and weld any item you choose.
• It gives you a fluid glimpse of your design.
• You may give your model texture.
• You may use Wings 3D to export any image for painting and personalize your interface with this tool.
• Hotkeys (shortcuts) are supported for convenience.
• You’ll have access to a variety of selection tools.
• It has a large number of modeling tools.
• English, Italian, French, Japanese, German, and many more languages are supported.

Also Read: How to Remove Watermarks From Word Documents

21. KiCAD

KiCAD is a CAD automation package that is open-source.

• It comes with an asymmetric editor that allows you to make whatever design you want.
• You may use this program to create a PCB layout with up to 32 copper layers.
• A large number of tools are supported by this program.
• You may use the 3D viewer to evaluate your design on canvas.
• A wide library of 3D models is included in the program.
• This free CAD application allows you to change the board’s look.
• With KiCAD’s built-in scheme, you can get started on your design quickly.

22. Meshmixer

Meshmixer is another best beginner CAD software that allows you to print in three dimensions.

• Surface-lasso, brushing, and restrictions are just a few of the selecting tools it provides.
• The surface may be automatically aligned using this application.
• Stability and thickness analysis are both possible.
• Elements may be dragged and dropped.
• It has pivots for 3D positioning.
• Set the orientation for you automatically.

Also Read: How to Convert PNG to JPG without Losing Quality

23. Sweet Home 3D

Sweet Home 3D is an interior design computer-aided design program.

• It allows you to sketch house layouts, arrange furnishings, and view in three dimensions.
• Smartphones, laptops, and tablets may all use this program.
• You may add things to the plan by dragging them there.
• It lets you alter the color, size, texture, placement, and orientation of your furniture.
• With room sections, texts, arrows, and more, the tool automates the layout.
• You can change the lighting and regulate the sunshine impact.
• It allows you to save your work as a bitmap, PDF, video, or 3D file.
• Sweet Home 3D includes several Java-based plugins.

24. SculptGL

SculptGL is a cloud-based application that allows you to create 3D sculptures with tools such as brush, flatten, smooth, inflate, and more.

• It enables you to apply symmetry and import/export 3D printable file types.
• UV detection is possible with this instrument.
• This program may be used in real-time.
• You can undo and redo things using it.
• Each tool has an alpha texture support.
• Color, metalness, and roughness are all things you can control.
• The pre-and post-transform cache may be optimized with this utility.

Also Read: How to Fix Scratch Disks Are Full Error in Photoshop

25. DraftSight

DraftSight is a powerful 2D and 3D CAD program.

• This program is a serious rival to SketchUp.
• To guarantee your design is structured and adheres to layering standards, use this simple tool to generate, format, and arrange layers.
• You’ll be able to create 2D designs and documentation.
• With only one command, you can quickly move, rotate, copy, and scale things.
• Create new blocks or import existing blocks from your libraries to utilize as repeating components in your projects.
• With tools like PDF Underlay to reference your PDFs, it can help you boost your efficiency.

26. 3D Slash

3D Slash is best beginner CAD software that allows you to make three-dimensional models. This is an excellent program for anyone who has never worked with 3D drawings before.

• This best beginner CAD software allows you to make a design in a fun way.
• You don’t need any training to utilize this software.
• It allows you to use color palettes to paint models.
• It’s so easy to use that even youngsters can make 3D creations with it.
• Some of the software’s features have been created with children and schools in mind.
• A variety of tools, including the ability to import and alter existing 3D designs, interaction with a variety of online model repositories and printing services, and the capacity to change 3D models quickly, are just a few of the features.
• In only one click, you may create 3D text or a logo.
• Make an extremely accurate model.
• You can easily copy-paste, move, resize, and combine models.
• Your models can have shapes added to them.
• It allows you to color-code portions of objects.
• Make a social media post about your artwork.
• It may be accessible over the internet.
• Using a photograph or image, create shapes.

Also Read: How to Photoshop Convert to RGB

27. SelfCAD

SelfCAD is also best beginner CAD software that allows you to create a three-dimensional sketch, sculpt, and model.

• It comes with a variety of artistic drawing tools.
• You may share your work with a coworker using this feature.
• Objects from photographs may be imported, exported, converted, and edited.
• 3D printing is supported.
• Use social media to spread the word about your design.
• You can create printable items without difficulty.

28. Blender

Blender is a 3D modeling program used to create visual effects, animated movies, games, and other projects. It is also one of best free CAD software for 3d printing.

• Beginners may use this utility to import and export video files in MPEG, QuickTime, and AVI formats.
• It’s one of the greatest free 3D CAD programs available, with keyboard shortcuts for ease of use.
• A path tracer is included for realistic rendering.
• It provides a live view of the 3D scene as well as tracked film.
• Shortcuts can be customized.
• This program allows you to transform static characters into stunning animations.
• Your design may be saved as a picture.
• You may use it to draw a polygon form.

Also Read: Fix Adobe Software You Are Using Is Not Genuine Error

29. DesignSpark

DesignSpark is another best free beginner CAD software for 3d printing that enables engineers to reduce the time it takes to complete a design cycle.

• It allows users to build files for use with three-dimensional printers by drawing solid models in a 3D environment.
• It uses a suite of tools that allow for infinite and rapid design revisions.
• You may modify the line thickness using this free AutoCAD software.
• You may use it to upload DWG files.
• The program is compatible with 4K, UHD, and Full HD monitors.

30. MicroStation

MicroStation is also one of best free CAD software for beginners. It has advanced parametric 3D modeling capabilities.

• It enables infrastructure to deliver BIM-ready, data-driven models.
• True 3D parametric modeling is used in the design process.
• It assists you in ensuring that organizational and project-specific standards and content are applied correctly.
• Using a full collection of drafting tools, create accurate drawings.
• You may see and collaborate with other people’s design information in real-time.
• Work with confidence in the appropriate context for each project, with all needed settings and standards applied automatically.

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• 12 Ways for Establishing Secure Connection on Chrome
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• 20 Best Free 2D Animation Software in Windows 10
• Top 25 Best Free Snagit Alternatives

We hope that this guide was helpful and you were able to know about best beginner CAD software. Let us know which one of the above best free CAD software for 3d printing you liked the most.  Feel free to reach out to us with your queries and suggestions via the comments section below.

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