How to Make Transparent Items in Indesign. With Adobe InDesign's built-in Effects tool, you can alter the transparency of the objects in InDesign documents to create professional and attractive ...

Making Images Opaque in InDesign. In Adobe InDesign, you can change how transparent (see-through) or opaque (visible) an image is by adjusting the Opacity.

Adobe made the OS X-native InDesign 2.0 available earlier this year with support for editable transparency effects such as drop shadows, table creation, long document support, extensible markup ...