The Script
Clic on the button to download the script to export your Photoshop document to a PNG at 2x and 3x.
href="https://github.com/murd/psd-export-document-retina-png/archive/master.zip" data-color-override="false" data-hover-color-override="false" data-hover-text-color-override="#fff">Button TextInstall
Copy and paste these scripts into your Photoshop Scripts folder. On Windows this is ‘Program FilesAdobeAdobe Photoshop CC 2014PresetsScripts’ and on Mac ‘ApplicationsAdobePhotoshop CC 2014PresetsScripts’.
Then anytime you want to export a 2x PNG just click File > Scripts > ExportDocument2xPNG or a 3x PNG click File > Scripts > ExportDocument3xPNG.
What the script does
Resizes your PSD to 200% or 300%
Creates a folder ‘retina’ in the same place as your PSD
Saves the PNG as documentname_2x.png or documentname_3x.png
Clears and purges the history (Undo)
Saves the document exactly how it was before the script ran