free pdf watermark

PDF signing utility.

PDF watermarking made easy.

Batch resize and watermark your images quickly and easily.

Resize, watermark, convert, and transform images.

Batch watermark images without losing metadata.

Batch-watermark and protect your photos.

Screen and microphone recorder without limitations or watermark.

A Watermark Plugin for iPhoto.

It allows you to add text or image watermark to any picture.

WatermarQue is a simple application that allows users to lay a watermark.