Microsoft Visio Professional 2013 32 64 bit Lifetime License KEY Download Link Your purchase will include: 1 license key, can be verified by Microsoft Tech Support. 2 ISO Files (32 and 64 bit) to install software, English version. It's international version of the software and you will be able to use it around the world. You will be able to verify the authenticity of the key after entering in activation window or contacting MS Tech Support.