trials.adobe.com/Applications/Photoshop/CS4/Win/ADBEPHSPCS4_LS1.7z
Adobe Photoshop CS5
trials2.adobe.com/AdobeProducts/PHSP/12/win32/Photoshop_12_LS1.7z
Adobe Photoshop CS6
trials2.stage.adobe.com/AdobeProducts/PHSP/13/win32/Photoshop_13_LS3.7z
Adobe Photoshop CC 2014 32bit
trials3.adobe.com/AdobeProducts/PHSP/15/win32/Photoshop_15_LS20_win32.7z
Adobe Photoshop CC 2014 64bit
trials3.adobe.com/AdobeProducts/PHSP/15/win64/Photoshop_15_LS20_win64.7z
Adobe Photoshop CC 2015 32bit
trials3.adobe.com/AdobeProducts/PHSP/16/win32/Photoshop_16_LS20_win32.7z
Adobe Photoshop CC 2015 64bit
trials3.adobe.com/AdobeProducts/PHSP/16/win64/Photoshop_16_LS20_win64.7z