It depends. The Kodi software itself is legal and the official Kodi repository only holds legal (and safe) add-ons. However, it’s still best to buy a VPN for Kodi so your internet traffic is encrypted against unwanted third parties. . Unfortunately, unofficial Kodi add-ons often host pirated content. This is illegal and we don’t encourage or condone it. This is strictly monitored in some countries like the UK, where pre-loaded Kodi boxes with pirated add-ons are outlawed and can’t be sold.