Read binary text from text file to word

I have a text file which contents are retrieved from BLOB column of oracle.
Can I make a small program in vb.net to convert the contents into word format extension as .DOC.
Or
second option I have to insert the text file again into database and the read its contents as a word document.

I am saying this because I don't have the actual BLOB column value. Only thing I have is text file.