On Thu, 11 Jan 2018, Kudrettin Güleryüz wrote:
> Does Tika library provide an efficient binary file check?

How do you define "binary"?

Only things with a mimetype that starts text/ ? Or do you want to include
application/xml files? Or things that extend form XML like DIF and
FictionBook? Only things that contain ascii-printable characters? Other?

We need to know your definition of binary to be able to suggest!