It allows for flipping along custom planes, not just the standard Green, Blue, or Red axes.
: Icons have been updated with unified vector scaling across high-DPI displays. Furthermore, a dedicated Horizon background element inside the Styles Edit panel allows designers to assign explicit color fills to backgrounds without relying entirely on sky/ground defaults. Deep Interoperability: Studio and LayOut Advancements
stands out as a highly stable, production-ready release of Trimble’s industry-standard 3D modeling software . While newer versions like SketchUp 2026 are currently available, many architects, engineers, and interior designers purposefully rely on version 23.1.340 for its software stability, extensive plugin compatibility, and refined modeling performance.
A new API (Application Programming Interface) for Overlays allows developers to create extensions that can better handle tool behavior, ensuring that plugins don't interfere with standard SketchUp tools. Summary of Key Updates (23.1.340) Improvement Snaps Custom grips for fast, precise component placement. Lasso Tool Enhanced to allow for segment-based selection. Eraser Increased sensitivity for better edge management. Styles Custom horizon colors in background settings. LayOut Separate document setup for display and output resolution. LayOut Improved DWG reference management. Performance Faster saving of large models via multithreading. Conclusion sketchup pro 2023 231340 upd
SketchUp retains deleted components, materials, and styles in its internal database memory. To clean your file, go to and click Purge Unused . This can reduce file sizes by up to 80%, making files quicker to open, save, and sync to cloud storage. Conclusion
Users can now set a specific color for the "horizon" in the background settings, offering more flexibility than the previous "sky-only" background control. This was previously only available in Style Builder. Summary of 23.1.340 Updates Key Enhancement Move Tool Enhanced "Snap" positioning for faster component placement. UI Updated icons and modernized Windows UI framework. LayOut
The arc tool allows users to modify the radius of a tangent arc even after it has been drawn, simply by inputting a new radius value. Conclusion It allows for flipping along custom planes, not
If you are on : Proceed with caution. Once you update a model to 23.1.340, you cannot open it back in 2022. However, if you need the "Overhead Ruler" tool or Recompute normals, this is your upgrade path.
SketchUp continues to enhance the rendering and visual capabilities within the modeling window.
One of the standout additions in this update is the improved , which replaced the older, more limited 'Flip Along' function. The new tool offers: Summary of Key Updates (23
(and 23.1.341 for Mac) marks a significant maintenance milestone focused on refining the 2023 ecosystem's newest features while addressing critical stability issues
The traditional Flip command was replaced with a dedicated, interactive Flip Tool.