HuangYe WuDeng

This plugin generates PDF documents for visitors when they click the “Download as PDF” button below the post. Very useful if you plan to share your posts in PDF format. 
Note: You can replace the logo file logo.pngunder wp-content/plugins/down-as-pdf/images/ with your own. 
注意：请将wp-content/plugins/down-as-pdf/images/目录下面的logo.png文件替换成你自己网站的logo
<ul>
<li>中文介绍请到<a href="http://ihacklog.com/?p=3771" title="插件主页" rel="nofollow ugc">插件主页</a></li>
</ul>

Hacklog Down As PDF

This plugin generates PDF documents for visitors when they click the "Download as PDF" button below the post.

calameo

Sevanova

This plugin allows to embed Calaméo publications in blog posts. Simply copy the WordPress embed code provided by Calaméo and paste it into your post.
<a href="http://www.calameo.com" rel="nofollow ugc">http://www.calameo.com</a>

WP Calameo

This plugin allows to embed Calaméo publications in blog posts. Copy the WordPress embed code and paste it into your post.

Hacklog Down As PDF vs WP Calameo