Use the SketchUp Extension Manager to install the library.
LibFredo6 v7.6 is a critical support library for some of the most popular SketchUp extensions created by the developer Fredo6. Without it, legendary tools like RoundCorner FredoScale libfredo6 v7.6
: Users often see a red warning in the extension window if their LibFredo6 version is outdated. Because many Fredo6 plugins have moved to a paid license model, keeping the library updated is now essential for managing those licenses. Troubleshooting Use the SketchUp Extension Manager to install the library
If you are running any Fredo6-based tool on SketchUp 2021 or later, upgrading to LibFredo6 v7.6 is not optional—it’s necessary. The improvements in crash handling, dark mode support, and loading speed make your modeling session smoother and more reliable. Because many Fredo6 plugins have moved to a
Features like "Check Plugins for Update" and trace logging to help debug issues.
Based on Fredo6’s development cycle, we can expect incremental updates (v7.7, v7.8) focused on compatibility with SketchUp’s eventual move to a fully modernized UI (possibly dropping Ruby 2.7 in favor of 3.x). For now, —it is the version that most professionals are standardizing on for the 2024–2025 work cycle.