Star Watermark is a powerful and easy-to-use tool to add watermarks on your photos. With the program you can batch add text watermark and image watermark to your photos, and can digitally sign your work/photos/graphic/artwork, You could build your company brand, by having your company logo on all your images. Avoid the surprise of seeing your artwork elsewhere on the web or in an ad. Add copyright on images now.
Star PDF Watermark is a batch PDF watermark tool to add text or image watermark to every page of a Acrobat PDF file, such as add signatures, company name or company logo to protect you PDF file copyright. Freely customize watermark rotation, transparency, text Size, text color, position, text shadow and so on to your pdf documents. With batch mode, you can add one watermark to many pdf documents at one time.
I was very happy to find this app but the rotation button is extremely hard to set and its numbers keep disappearing and it's hard to see...
Nice job of star pdf watermark for mac, the free edition could meet my working requirement. Thx