dLAN 4.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application belongs to Internet & 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 following version: 4.0 was the most frequently downloaded one by the program users. The most frequent installer filename for the application is: software-dlan-mac-v4.zip. The actual developer of this free software for Mac is Devolo.
From the developer:
This wizard protects your dLan from unauthorized access by assign a common network password to all your dLan adapters. To carry out this procedure, a dLAN adapter must be connected to this computer and to the power circuit. All other adapters must be connected to the power circuit and to their respective computers or network components
You may want to check out more Mac applications, such as devolo Cockpit or devolo LiveCam, which might be related to dLAN.