.RTF_ File

Files with rtf_ file extension  are used on some Apple Mac computers for documents written in Rich Text Format, a text format with some very basic formatting preserved.

RTF format is stored as plain ASCII text file with additional formatting commands somewhat similar to  HTML files.

How to open:

Most word processors are able to read and write *.rtf_ documents, only rename rtf_ extension to *.rtf.

How to convert:

Save RTF documents to another format via the Save as.. function.