The 5.3 version of Manpower for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular versions among the program users are 5.3, 4.1 and 3.3.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. Manpower is developed for Mac OS X 10.9 or later. The unique ID for this application's bundle is com.codebykevin.com.manpower-cbk. The actual developer of this Mac application is Code by Kevin.
From the developer:
Manpower is a Mac OS X graphical user interface to the main system of Unix software documentation, the man page. Man pages are concise but thorough descriptions of the functionality and methods of the various Unix command-line programs; there may be hundreds of such programs installed on a Unix or Linux system.