ABZ
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				ABZ is a rare extension. It can be used in several formats.
[edit] CAD
ABZ file is a Pro/ENGINEER AutobuildZ Data. Pro/ENGINEER is a 3D-CAD application by Parametric Technology Corporation. AutobuildZ is a database that can used to create 3D from 2D data.
[edit] EBook
ABZ, Audio Book Zipped, mimics the name CBZ and applies it to audio extension in an eBook and is ZIPPED. It is used in Menestrello which supports these features:
- Recognized extensions: .abz and .abz.zip
 - Continuous playing: loops the playlist
 - Read-from-ZIP: no need to unzip your audiobooks anymore!
 - M3U playlist: get the playlist information from an M3U file inside the ZIP
 - Track preloading: smoother transition from a track to the next one
 - Audio bookmark: restart listening your audiobook exactly from the point you left it
 - Audio format is MP3.