The 2.2.1 version of Knock for Mac is available as a free download on our software library. This free app works fine with Mac OS X 10.8 or later. The most popular versions among the program users are 1.2 and 1.1. This free software for Mac OS X is a product of Knock Software, Inc.
Our built-in antivirus checked this Mac download and rated it as 100% safe. Knock.zip is the most frequent filename for this application's installer. The latest installation package takes up 2.1 MB on disk. The software lies within Security Tools, more precisely Personal Security.
From the developer:
Knock is a faster, safer way to sign in.
You may want to check out more software for Mac, such as Knock, Knock, ScreenKnock or KnockOutMarble, which might be similar to Knock.