Everything you need to get started and set up your device
Picture Style Editor 1.15.20 Updater for Mac OS XYou can edit Picture Styles and create and save original Picture Style files.For Mac OS X v10.8, 10th January 2015
EOS Utility 3.2.21 for Mac OS XEOS Utility 3 is an application for making camera settings, transferring images and remote shooting. Its link to Digital Photo Professional 4 has been strengthened. The Live View window has been integrated into one. ...For Mac OS X v10.8, 10th January 2015
EOS Digital Solution Disk Software 30.2A.1 for Mac OS X (For users who cannot use the bundled CD)This is an EOS DIGITAL software package for customers who cannot use bundled CD containing the EOS Digital Solution Disk Software. The following applications are included in this package. Digital Photo ...For OS X v10.9
Digital Photo Professional 4.2.32 for Mac OS XDigital Photo Professional 4 is a genuine, Canon-made application for browsing, selecting, and developing RAW images. It is equipped with various image adjustment functions in the Picture Style format and allows the user to make ...For Mac OS X v10.8, 7th June 2015
Make sure you are using the latest firmware
Can RAW images be processed, edited, or printed? (EOS 5DS/EOS 5DS R)
Cameras and Lenses Compatible with the Digital Lens Optimizer feature of Digital Photo Professional Ver. 4.3.31
AF (Autofocus) does not operate (EOS 5DS / EOS 5DS R)
Using the Digital Lens Optimizer in Digital Photo Professional Ver.4.x
EOS 5DS, EOS 5DS R Quick Reference GuideThe file is a manual (PDF file) for EOS 5DS, EOS 5DS R.
EOS 5DS, EOS 5DS R INSTRUCTION MANUALThe file is a manual (PDF file) for EOS 5DS, EOS 5DS R.
EOS 5DS, EOS 5DS R Basic Instruction ManualThe file is a manual (PDF file) for EOS 5DS, EOS 5DS R.
EOS MOVIE Utility Ver.1.7 for Macintosh Instruction ManualThe file is a manual (PDF file) of EOS MOVIE Utility Ver.1.7 for Macintosh.