Intrepid Mouse created Master Album Maker Viewer as a free stand-alone application used for viewing digital photo albums published by Master Album Maker in MMA format. The software allows users to edit their viewing preferences and apply them directly to the screen without modifying the album file. After opening the viewer, users see a list of recently opened albums, which can be sorted alphabetically by titles or file names and chronologically by date of creation or last modified. The album's author might have wanted to display high-resolution photos in full screen mode, but the viewer can override the publisher's settings and display the album inside a window, which users can stretch or shrink to any size. Aside from digital albums where users turn the page to see the photos, the viewer also plays a batch of still images in a slideshow with background music. Users can set the duration between transitions and view the images forward or in reverse.