WordPress.org

This plugin caches your hotlinked images from posts and saves it with provided keywords.

How does this plugin work:

• After you activate the plugin, this plugin will automatically save all hotlinked image to your own server.
• Curl is required to download images to your server.
• Uses WordPress default upload functions to upload the downloaded images to wordpress upload directory.
• You can process olders posts aswell in plugin's page.
• You can provide set of keywords to name the hotlinked image when saved to your server.