What is .DIR file extension?
Movie or animation project created with Macromedia Director, which was acquired by Adobe in 2005; includes project resources, links to externally referenced files, scripting code, and the timeline, which determines how the movie is played back.
Director movies can only be opened with the Director version used to create the file or a newer version. Some Director movies may be opened in Adobe Shockwave Player.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.