.RW3 File Extension
File TypeRapidWeaver 3 Site File
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
What is an RW3 file?
Site file created with RapidWeaver 3, an easy-to-used Web development program for Mac OS X; contains a list of Web pages built within the site; serves as the project file for a Web development project and can only be opened by RapidWeaver.
NOTE: RW3 files are created with RapidWeaver 3. RapidWeaver 4 and later saves projects with an .RWSW extension.