Place the softened cream cheese in a large mixing bowl.
Add the sour cream, French dressing, and Worcestershire sauce.
Mix until the ingredients are smooth and fully combined.
Add the shredded cheddar cheese, ranch seasoning, garlic powder, and onion powder.
Stir until all ingredients are evenly incorporated.
Cover the bowl tightly with plastic wrap or a fitted lid.
Refrigerate for at least 6 hours, or preferably overnight, to allow the flavors to develop.
Before serving, stir the cheese spread well.
If the spread is too firm, allow it to sit at room temperature for 10 to 15 minutes before serving.
Serve chilled or slightly softened with crackers, fresh vegetables, pretzels, breadsticks, or toasted baguette slices.