Photo file Extension

Solution


Also the most expensive. If you don't have a photo management system already I HIGHLY suggest Lightroom 6 instead


Don't use this garbage, the Canon Digital Photo Professional software that comes with your camera has batch processing, for free
 
You need one of the following programs:
Canon Digital Photo Professional (free with your canon SLR)
Adobe Lightroom 6 (absolute best option)
DxO OpticsPro
Adobe Photoshop CC/6.0
Windows 10 (view and simple edits only, no proper RAW editing)