Presentation+Tools

Presentation Tools
Built around a familiar desktop tools for creating slide decks, these tools offer similar features, and more, in a web interface.

Empressr http://www.empressr.com/
Interface allows import of images, video, text overlays, etc.

Spresent http://www.spresent.com/
Offers a PowerPoint like editor all in a web site. Import images (desktop, flickr), upload a PPT, movies from YouTube, audio via URL, use templates, etc. Audio can be synced to slides.

Thumbstacks http://www.thumbstacks.com/
Create simple, PowerPoint-like presentations with simple templates, imports photos from flickr. Very buggy.

Slideshare / Slidecasts http://www.slideshare.net
It's YouTube for PowerPoint. Upload Powerpoint/Keynote/PDF content and converts to Flash easily embedded in other web sites. Provide a URL for an audio track, and you can sync it to create an audio narrated "slidecast"

Zentation http://zentation.com/
Might be called a mashup- it allows upload of Powerpoint files to Slideshare and synchronization to video uploaded to Google video.

Viewbook http://www.viewbook.com/
"an online service to create and share albums, portfolios and presentations on your viewbook domain". Upload up to 500 images, create albums of images with text captions, share via a link or copy/paste embed code. No audio.

Showbeyond http://www.showbeyond.com/
"a multimedia slidecast creator, online publishing platform and story sharing community."

Zoho Show http://show.zoho.com/
Part of the Zoho suite of online productivity tools, Zoho Show provides a clean PowerPoint like interface for creating slide shows. Or you can directly import a PPT file (< 10 Mb) and publish without any extra work.

Vcasmo http://www.vcasmo.com/
Synchronize a series of image slides to a video soundtrack. Import video from YouTube or upload. Includes tools to enable other language captioning and Creative Commons licenses.

MyPlick http://myplick.com/
Upload a presentation file (PPT or PDF) and an audio file, use the sync tools, and create an audio narrated slideshow / presentation. One of t