!!!Altirra (C) Avery 'Phaeron' Lee
Altirra is without any doubt the(!) standard for Atari emulators as of 2018. Phaeron did such an outstanding and marvelous job with this emulator.

!!Reference
* [http://www.virtualdub.org/altirra.html]

!!Downloads
* [32 bit version|http://atariage.com/forums/topic/278822-altirra-30-mac-wine-port/#entry4029638] ; macOS <= 10.12.x
* [64 bit version|http://atariage.com/forums/topic/278822-altirra-30-mac-wine-port/#entry4029663] ; macOS >= 10.13.x

Please un7z the file and put the app into the applications folder and don't alter the name. If Avery brings out a new version, just open the app-package (mouse right click on the app) and simply go to:\\
\\
/Applications/Altirra.app/Contents/Resources/wineprefix/drive_c/winebottler/\\
\\
and just replace\\
\\
Altirra.exe (for the 32 bit version) or Altirra64.exe (for the 64 bit version)\\
\\
with the new version from Avery. That's all. :-)\\
\\
Have fun.

!!Thanks
- Avery Lee ; mega thanks for his emulator, it is epic! :-)
- skr from AtariAge to bottle the emulator for macOS