Translations:Theme editor/25/en
From LimeSurvey Manual
When you export a template, a ZIP-file archive with all the files your template consists of will be created (.pstpl files, images, css files, ...). You can simply import the exported zip-file into another LimeSurvey installation by using the import feature or you can manually copy the archive into another LimeSurvey installation and extract it into the corresponding template directory there.