The 1.0 version of Room 40 for Mac is available as a free download on our website. This free software for Mac OS X is a product of SevenBits. Our built-in antivirus checked this Mac download and rated it as 100% safe. The program lies within Security Tools, more precisely Personal Security.
From the developer:
Room 40 is an encryption software program designed to keep your important data safe, secure, and away from prying eyes. Without Room 40 , whenever you send important documents over e-mail, copy them to portable flash drives, or even let others use your computer, you are potentially giving unknown people a treasure-trove of personal data.
You may want to check out more software for Mac, such as No More Room in Hell, RingCentral Rooms or Room Arranger, which might be related to Room 40.