Disclaimer: Torrenting itself is legal technology, but the legal status of the content downloaded via torrents varies. Always ensure you are downloading content that is properly licensed or in the public domain.
Once opened in a client like qBittorrent or Transmission , the file connects to other users sharing the same content.
Without the actual data index from the torrent file, "Del_Oct_2019" could be one of several things:
A collection of software tools for a specific purpose (e.g., development, design) popular around October 2019.