Use this plugin instead of tiresome saving images from the internet and uploading them to your blog. You learn the value of this grabber e.g. when you need to move your old non-WordPress site with many pictures to the WordPress-based. The plugin recognizes images by the presence (jpg|jpeg|gif|png) in URLs.
If you like this plugin please vote for it.
Please feel free to contact me with your questions or suggestions.
Te puedes descargar este plugin para utilizarlo en tu instalación autoalojada de WordPress.