Højskolesangbogen is a free Android application by Hojskolerne, falling under the Multimedia category and Music & Radio subcategory. The program is in Danish and is a digital version of the Folk High School songbook, including supplementary songbooks like The Blue Songbook and Halfdan. It contains lyrics, sheet music, melody, and background articles for all songs. The app has several features such as searching for songs or artists from registers, viewing lyrics, getting background knowledge about the songs, seeing notes, listening to melodies, and viewing the 100 most popular songs. Users can also add songs to their favorites and share favorite lists.

Additionally, the app now allows users to create more favorite lists, make personal notes for the songs, adjust the app's appearance and text size, export and import data from the app, and view an icon for whether a song has full accompaniment. The usability and presentation of the app have also been improved, making it a great resource for those interested in Danish folk music.