Xilinx Ise Download 'link' Now

Do not attempt to use ISE for Artix-7, Kintex-7, Virtex-7, or Zynq devices. Those require Vivado (free standard edition available). ISE will not recognize these chips.

How to Download Xilinx ISE (Legacy Versions): A Step-by-Step Guide xilinx ise download

Scroll down past the Vivado downloads. Look for the heading: "ISE Design Suite" or "Legacy Software." You will likely see links for ISE 14.7 (the final version). Do not attempt to use ISE for Artix-7,