SquiggleMark

Adding watermarks to the documents you distribute online is a great way to ensure you still retain copyright over your original content no matter who downloads or accesses your files.
SquiggleMark is one of the numerous applications you can turn to whenever you want to customize your watermarks before adding them to your images.

Select entire folders of images to be watermarked in one go

The interface is highly intuitive and user-friendly, thus allowing even those with little PC skills to stamp their images without too much hassle.
You need to start by selecting the source files or you can add an entire folder to be processed - this way, you only need to configure the watermark layout once, then apply it over multiple pics at the same time.

Customize the text watermark in its tiniest details

Due to SquiggleMark, you can type or paste a phrase that you want to overlay on your pictures, and preview the result in real-time in the dedicated section.
Moreover, you can also experiment with various font types and sizes until you are satisfied with the outcome, whereas the text color and transparency level can be altered as well.
You can also insert special characters into your text watermark, then change position to suit your preferences (you can even rotate it to the angle you prefer).

A versatile app for watermarking pictures in bulk

SquiggleMark can also be of use when it comes to stamping your PNG and JPEG files with an image watermark - simply browse to its location and watch it previewed in an instant.
All in all, the application is a nifty utility that you can rely on whenever you want to personalize your pictures and are willing to invest some money into an app specialized on such tasks. Its ease of use and many features make it suitable not only for beginners, but for experts as well.