The 1.2 version of LibreOffice Impress on rollApp for Mac was provided as a free download on our website. The actual developer of this free Mac application is rollApp, Inc. The program lies within Internet & Network Tools, more precisely Browser extensions.
From the developer:
LibreOffice Impress on rollApp is a Chrome extension that allows you to create effective multimedia presentations. Your presentations can be enhanced with 2D and 3D clip art, special effects and transition styles, animations, and high-impact drawing tools.
You may want to check out more software for Mac, such as LibreOffice Language Pack, LibreOffice or LibreOffice Vanilla, which might be related to LibreOffice Impress on rollApp.
Browser plugins
Document management