If you are a git user, you can install the theme and keep up to date by cloning the repo:
git clone https://github.com/dracula/freecad.git
Download using the GitHub .zip download option and unzip them.
/Users/[YOUR_USER_NAME]/Library/Preferences/FreeCAD/ (MacOS) or
C:/[INSTALLATION_PATH]/FreeCAD/data/ (Windows). Note that will override
any existing configuration - if you want to preserve your original
configuration, you will need to manually merge the two
Boom! It's working
Receive updates about this theme and more about Dracula.
This theme wouldn't exist without these people. Wanna help too? Check the repository on GitHub.