Mikoviny

<p>This plugin is saving pictures used in the posts from other sites (ctr+c & ctr+v) to own server and add to media library.</p>
<h4>How to use this plugin</h4>
<ul>
<li>Just copy paste picture to post/page from other web page. By saving post/page all used pictures from other web pages download and save to your own server. Pictures are automatic added to media library. There are no setting by this plugin.</li>
<li>Now I noticed that pictures are adding twice and don?t know if it?s bug or some collision with other plugin… and have no time for now… 🙁</li>
</ul>


WP Photo Downloader

This plugin is saving pictures used in the posts from other sites (ctr+c & ctr+v) to own server and add to media library.

daxiawp

<p>Automatically add a picture watermark, can select text or pictures are two types. 自动给图片添加水印，可选择文本或图片两种类型。<br />
详情：<a href="http://www.daxiawp.com/dx-watermark.html" rel="nofollow ugc">http://www.daxiawp.com/dx-watermark.html</a></p>
<h3>Arbitrary section 1</h3>


DX-Watermark

The pictures automatically add watermark. 图片自动添加水印.

WP Photo Downloader vs DX-Watermark