Apache OpenOffice Impress. Impress your audience with your presentations! Impress is a truly outstanding tool for creating effective multimedia presentations. Your presentations will stand out with 2D and 3D clip art, special effects, animation, and high-impact drawing tools. Developed by Apache Software Foundation
License: Open Source
SlideDog is a modern presentation tool that excels in multimedia support and collaboration features, making it ideal for dynamic and team-driven presentations. In contrast, Apache OpenOffice Impress is a free, open-source option best suited for basic presentations and offline use, but lacks some of the advanced features that SlideDog offers.