Variety of file formatsUse video, audio/music, PDF, PowerPoint, photo/images in the presentation.
SynchronizationSlides can be synchronized with video/music.
Simple editorUser-friendly visual editor to arrange the slides in a timeline.
Video seekingSkip to any part of the video without having to wait for the whole video to be downloaded.
SubtitleAny user can contribute a subtitle translation to the presentation. Subtitle can be downloaded back as *.SRT file.
Linkable slideLink to other webpages inside slide.
BlogAdd articles to complement the presentation.
Permission controlPresentation can be for public, private, friends or group of selected people and password protected.
Embed in your websiteEmbed presentations in your website or blog (with HTTPS version embed code, too).
CommentReceive comments about the presentation from visitors.
Add favoritesKeep favorite presentations in your user page to share with friends.
Offline versionDownload offline version of the presentation to burn as CD-ROM.