Install a reliable torrent client, such as qBittorrent [5.12].
If you are looking for specific software to open this, I can recommend: qBittorrent (Open-source, no ads) Transmission (Lightweight) Download File PPPPPPPCCCCCCCDDDDDDDD.torrent
The client will create a full-sized placeholder file on your hard drive to hold the pieces as they are downloaded [5.5]. Install a reliable torrent client, such as qBittorrent [5
Always use a VPN to protect your privacy when torrenting [5.14]. Install a reliable torrent client