Duplicate

Indeed there was already similar idea created early, see  Content Porter Web App (cross platform compatibility).

lets close this one and keep discussing/voting on early created idea.

Make Content Porter available across platforms

As an MacOs user, I'm not able to use Content Porter (and Template Builder) on my MacBook. I still need to open my Window machine to make the Content Porter. 

It will be nice if Content Porter can available throught a web-browser.