Go to the Download Center to download the Intel® FPGA SDK for OpenCL™— the FPGA industry’s first software development kit for OpenCL. The Download Center allows you to download the latest version of Intel FPGA SDK for OpenCL as well as prior versions of the software. When you download the software, you can select between Standard and Pro versions. Select "Pro" to target the latest Intel Stratix® 10, Intel Arria® 10, and Intel Cyclone® 10 devices. Select "Standard" to target Stratix IV, Stratix V, Arria II, Arria V, Cyclone IV, Cyclone V, and Intel Cylone 10 LP devices.