Avast (disambiguation)
Avast means:
- Avast Software sro or Avast Plc. , a manufacturer of security software , see Avast
- Avast Antivirus , software used to protect against computer viruses
- Avast! Studios or Avast! Recording Company , an American recording studio in Seattle, Washington
- Avast! , Trademark of a weed killer (not approved in the EU or Switzerland), see Fluridon