You could have downloaded Aorta 2.1 for Mac from our software library for free. The unique ID for this app's bundle is com.alephone.Aorta. The following version: 2.1 was the most frequently downloaded one by the program users. This free software for Mac OS X is an intellectual property of Gregory Smith. Aorta for Mac belongs to Audio & Video Tools.
From the developer:
Aorta (the Aleph One Replacement Texture Accessory) is an open source tool for creating high quality RGB and S3TC / DXTC (using the Squish library) DDS textures. The application allows you to convert many files in the same time. This app is very easy to use.
You may want to check out more Mac applications, such as VCode or Aiseesoft WMV Converter for Mac, which might be similar to Aorta.