Looking for a smart way to convert your PowerPoint presentations (PPTs) and share them on video sharing websites such as YouTube? Xilisoft PowerPoint to YouTube Converter is exactly what you need. Using this nifty PowerPoint to YouTube converter, you can convert PPTs to YouTube supported standard-definition (SD) video formats (H.264/MPEG4-AVC, WMV) and high-definition (HD) video formats (HD-H.264, HD- WMV) in 320×240, 480×360, 640×480, 1280×720 or 1920×1080 resolutions (with optimized parameters that assure you of the best effect on YouTube) without installing Microsoft PowerPoint.