Aoao Watermark is a straightforward program which allows you to easily apply watermarks to your images within a user-friendly environment.If you are using Windows 7, then make sure to run Aoao Watermark with administrative privileges. Otherwise, several errors will pop up during runtime.

The interface of Aoao Watermark is clean and intuitive. Pictures can be imported into the list by using the file browser only, since the "drag and drop" method is not supported. Batch processing is allowed. In the queue you can check out the thumbnail, source path, type, size and EXIF information about each image. In addition, you can rotate pictures, set the text size of display and enable the tool to adapt or optimize the palette in case of GIF animations, and others.

So, you can add a watermark which consists of text (e.g. adjust opacity and rotation, alignment, spacing), images or masks (e.g. set watermark mode, proportion, alignment). But you can also add frames (colored or with patterns) and crop, resize and rename pictures. Once you specify the output destination and format (so, Aoao Watermark is also an image converter), you can initiate the task.

The program quickly completes a job while using a moderate-to-high amount of system resources. It has a very good response time, includes a comprehensive step-by-step tutorial with snapshots and manages to keep a very good image quality after conversion. We haven't come across any problems during our tests and highly recommend Aoao Watermark to all users.