Wao 1.01 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. We recommend checking the downloaded files with any free antivirus. The actual developer of this free Mac application is Mattsoft. The most popular version among the application users is 1.0.
From the developer:
With this utility you can open .emulecollection files on mac with aMule in easy way. Simply drag your emulecollection file on WAO and your files immediately appear in the aMule download queue. If your aMule path changes, you can easily reset it from Edit menu.