If you are sharing your photos on the internet, you are at the risk of losing them. Someone would take the photos for their own using, or malicious revised, you might never even know.Watermark Software is professional watermarking program for protect online photo's copyright. It can add text watermark, image watermark, logo and signature to photos without unauthorized using. Watermark Software also support batch mode, the process of adding watermark to 500 pictures will less than 1 minute.
Current version have 150 free watermark materials you can use them freely.
Not only watermarking tool, also support photo frame, batch resizing, photo cropping, etc.