uMark supports multiple image formats and lets you convert your images from one format to the other. With uMark you can also rotate and tile your watermarks. Once you have designed your watermark, you can save the settings for later use. uMark can add itself to the Windows Explorer right click context menu for images so that you can add watermarks to the images directly from Windows Explorer. uMark saves watermarked images in a separate folder so your originals remain unchanged.
What's more - uMark can be used as a batch thumbnail generator, batch converter and an image viewer as well. You can also add filters, border and shadow to enhance the look of your photos.
uMark comes with a handy user guide and is well supported with how to videos, tutorials and user forum. FREE 15 day trial is available.
Don't let anyone steal your photos. If you have ever shared an image over the Internet then uMark is a must have software for you.