Omer

A filter for wordpress. You can add Google Docs Presentation in your posts.
<h3>Using the plugin</h3>
[presentation id=dhr4kdm6_58htwj8kf4]
<h3>Parameters</h3>
<ul>
<li>id : Your presentation id.</li>
<li>size : Presentation player size. for large(700x559px) use l, for medium(555x451px) use m(default small).</li>
<li>autoStart: if you want auto start your presentation, you would use true for autoStart parameter(default false).</li>
<li>loop : if you want loop your presentation, you would use true for loop parameter(default false).</li>
<li>interval : presentation slide auto change time (type second, default 3 second).</li>
</ul>
[presentation id=dhr4kdm6_58htwj8kf4 size=m interval=5 autoStart=true loop=true]

Google Presentation

A filter for wordpress. You can add Google Docs Presentation in your posts.

tonnaer

A free, small (only 13Kb) flash slide show widget, that can easily be integrated 
into your WordPress 3.4 website, and can be entirely (or almost) personalized 
through a bunch of parameters.
New features: 
* A title can be set 
* Slides can be loaded through a proxy, enabling cross domain image loading 
* The transparancy of the slide show’s background can be set 
* A watermark image, its transparancy, position and full-window display can be set 
* A new border type: image 
* The possibility to set a different target window for each slide 
* The possibility to load all images (jpeg, gif and png) in a folder 
* The possibility to use dynamic xml creation, which should resolve any write permission problems 
* The possibility to choose if images must be resized to fit the slideshow window
Other features: 
* also works if you’ve given <a href="https://codex.wordpress.org/Giving_WordPress_Its_Own_Directory" title="Giving WordPress its own directory" rel="nofollow ugc">WordPress its own directory</a> 
* works with redirects 
* works with permalinks 
* height and width can be set 
* 28 transition types 
* links can be enabled (one for the whole slide show, or one for each slide) 
* slides can be shown in forward, backward or random order 
* border style, color, width and transparancy can be specified 
* caption can be text or image 
* caption can be the same for the whole slide show, or a different one for each slide 
* caption characteristics (position, style, font, fontsize, color, transparancy, etc) 
 can be specified 
* you can have more than one slide show on your pages. 
* etc.

Creative Clans Slide Show

A free widget to use the Creative Clans Slide Show in your Wordpress website.

Google Presentation vs Creative Clans Slide Show