zip file and make sure the contents look like your default “theme” folder. (Obviously, also make sure the source of the file is legitimate / not malware)Ģ) Open the. However, if you wish to make your own theme, you could make a copy of the theme folder to modify.ġ) A custom IDE theme should come as a. My understanding is that the practice of replacing the default theme is outdated and should only be done on older versions of the IDE. Just leave your default theme where it is, as it is. In Windows 10, Your default theme is a folder named “theme”, usually located in Program Files (x86) / Arduino / lib /ĭo not alter your default theme, and do not exchange your default theme with a custom theme.
