You can download the full series as a podcast/audiobook through the Worm Audiobook Project. 🛡️ Computer Worms (Malware Security)

If you want to read the famous superhero web serial offline on your PC, there is no "official" download button, but the community has created tools to help.

If you are looking for the turn-based artillery game (like Worms Armageddon or Worms W.M.D ), you can download them through official PC game stores.