File Type Rich Text Format Directory File IconRich Text Format Directory File
File Format Standard (developed by Apple)
Usage Referenced by an application; not meant to be opened manually; may run a program or script when opened
Rank ★ ★ ☆  Average

Rich text file similar to a .RTF document, but may contain attachments, such as images, PDFs, fonts, or other files; originally developed for the NeXT operating system and later moved to Mac OS X.

Open With

IconApple TextEdit

IconBean Editor

IconPatiSoftware theLibrarian

Updated August 9, 2007