Download of Compose 2.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software lies within Design & Photo Tools, more precisely Viewers & Editors. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This software for Mac OS X was originally developed by George W. Dalke.
From the developer:
What Compose Is
With Compose, start with one or more digital images, then select regions of interest and combine them to create a new image.
Compose includes a full-featured, high quality digital image editor that can adjust the individual images or can adjust the entire composition.
Each of the image components can be interactively positioned, sized, rotated, edited, blended and faded.
You may want to check out more software for Mac, such as Soliloquy Composer, PDF Composer or Composer Template Creator, which might be similar to Compose.
Music Production