xcode for sierra 10.12

I would like to download xcode for sierra 10.12 and here I have two questions, first one is which version of xcode I should download and second one is where can I find it to download. thanks,

Looks like Xcode 9.2 is the latest for Sierra, you can download it from Apple's Developer Downloads

https ://developer.apple.com/download/more/

xcode for sierra 10.12
 
 
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