Unfortunately I must agree to Karilee. The .zip file does not unpack. I get

„Archive: tdwfb.zip
End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of tdwfb.zip or tdwfb.zip.zip, and cannot find tdwfb.zip.ZIP, period.“

Is there another version that works? My WP is running on my dedicated server, so uploading as a zip file is no issue for me. I would really like to activate that plugin on at minimum two WP blogs.

Greets from Germany, Sabine