You can't use the same addons in V14, as ArchiCAD Addons are version specific, but you can download the V14 tools from our website: http://www.cadimageworld.com/downloads
You'll need an account to download the installers, but if you already have V13 then you should have an account as well. If not, It's free to create an account, so just sign-up and then you can login to get the Downloads.
You can download the V14 installers and Trial them for 30 day and then if you want them, purchase an upgrade from the website and activate the Full Version of the tools in ArchiCAD.
Josh Osborne - Central Innovation
HP Zbook Studio G4 - Windows 10 Pro, Intel i7 7820HQ, 32Gb RAM, Quadro M1200