Posted by ravas on Sep 15, 2016; 3:59pm URL: https://forum.librecad.org/greek-fonts-large-file-from-dwg-to-librecad-tp5714230p5714231.html
I have greatly improved the performance for drawings with a lot of text.
Although you will need to learn how to build from source,
because most of the changes are only available in 2.2.0-alpha (the master branch).
https://github.com/LibreCAD/LibreCAD/wiki/Build-from-source