diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@
 ### 3D Printing
 
 - [Cura](https://ultimaker.com/software/ultimaker-cura/) - The worlds most advanced 3D printer software
-- [![Open-Source Software][oss icon]](https://ardour.org/development.html) [FreeCAD]([https://ardour.org/](https://www.freecad.org/)) - An open source parametric 3D CAD modeler
+- [![Open-Source Software][oss icon]](https://www.freecad.org/) [FreeCAD](https://www.freecad.org/) - An open source parametric 3D CAD modeler
 
 ### Audio
 
@@ -427,6 +427,7 @@ _For a more comprehensive/advanced/better categorized/... list of Linux audio so
 - [![Open-Source Software][oss icon]](https://www.fossil-scm.org/index.html/dir?ci=tip) [Fossil](https://www.fossil-scm.org) - Self-contained, distributed software configuration management system with integrated bug-tracking, wiki, technotes and web interface.
 - [![Open-Source Software][oss icon]](https://github.com/gaphor/gaphor) [Gaphor](https://gaphor.org) - A simple and fast software and systems modeling tool.
 - ![Nonfree][money icon] [Genymotion](https://www.genymotion.com/desktop/) - Genymotion is a fast third-party emulator that can be used instead of the default Android emulator.
+- [![Open-Source Software][oss icon]](https://github.com/GNOME/glade) [Glade](https://github.com/GNOME/glade) - GTK+ User Interface Builder.
 - [![Open-Source Software][oss icon]](https://phabricator.kde.org/source/heaptrack/repository/master/) [Heaptrack](https://phabricator.kde.org/source/heaptrack/repository/master/) - A heap memory profiler for Linux.
 - [![Open-Source Software][oss icon]](https://github.com/WindSoilder/hors) [hors](https://github.com/WindSoilder/hors) - Instant coding answers via the command line.
 - [![Open-Source Software][oss icon]](https://github.com/Kong/insomnia) [Insomnia](https://insomnia.rest/) - A simple, beautiful, and free REST API client.