Downloading NetLogger 3.1.7 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. NetLogger for Mac lies within Internet & Network Tools, more precisely Network tools. 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. The actual developer of this free software for Mac is netlogger.
From the developer:
NetLogger is a logging program that can use the Internet to transmit check-in information to other users of NetLogger. Net participants that are 'monitoring' the net with NetLogger receive updated information every twenty seconds. NetLogger also has features designed to make logging check-ins easier. For instance, if you use a callbook program like QRZ!
You may want to check out more Mac applications, such as FileMaker Server, which might be similar to NetLogger.