If you are looking for a free way to start 3D modeling, you have two legitimate options: 1. SketchUp Free (Web-Based)
Free 3D Modeling Software | 3D Design Online - SketchUp - Trimble
与如今最新的SketchUp 2025或2026版本相比，2018版已经显得有些“过时”。近年来，SketchUp在可视化、BIM协作和AI集成上取得了长足的进步： sketchup version 1800 free download new
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This release introduced advanced attribute fields like Price, Size, and URL directly into components, making it much easier to generate structured BIM (Building Information Modeling) reports. If you are looking for a free way
Released in late 2017, SketchUp 2018 (v18.0.0) introduced several major pipeline updates, including native section cuts filled with color, advanced attributes for component tracking, and optimized DWG/DXF vector exports.
Version 18.0.0 introduced native section fill capabilities. Users no longer needed third-party plugins to create solid fills for cut geometry. If you share with third parties, their policies apply
This is the modern replacement for SketchUp Make. It runs entirely in your browser (Chrome, Edge, etc.).
SketchUp Pro 2018由Trimble公司于2017年11月正式发布。它之所以能成为众多建筑师、室内设计师和3D建模爱好者心中的“常青树”，主要是因为它在当时引入了一系列突破性的功能，而且相较于更新版本，它对计算机硬件的性能要求更为友好。很多用户甚至认为，。
While the version of SketchUp was excellent, the best "new" experience is found by using the [official free web version of SketchUp 2026] . It offers the fastest, most reliable tools without the risk associated with unauthorized software downloads.
Trimble discontinued the free desktop "Make" version in 2017 to focus their free offering on the modern web-based SketchUp Free. While the download links are still accessible for legacy users, they are intentionally not promoted to guide new users toward the safer, more up-to-date web app.