AirStor 1.0.8.2 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. AirStor for Mac relates to Internet & Network Tools. This free app can be installed on Mac OS X 10.6 or later. This free software for Mac OS X is an intellectual property of Power7 Technology Corporation. The following version: 1.0 is the most frequently downloaded one by the program users. We recommend checking the downloaded files with any free antivirus.
From the developer:
AirStor is a simple application that automatically searches the WiFi Storage. The program gives you the ability to access the WiFi Storage data in a simple manner. It lets you browse and edit (delete/transfer) files located on WIFI storage. It supports the keyword search function from the current folder.
You may want to check out more Mac applications, such as AirportTraffic, QuickWho or Throttled Pro, which might be similar to AirStor.