MultiFileBackup 1.16 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.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The actual developer of this free Mac application is Agole. The program lies within System Tools, more precisely Backup & Restore.
From the developer:
MultiFileBackup helps you send and receive the entire content of a designated directory to and from any of your devices (iPhone/iPad) under a Wi-Fi network. This app communicates with 'BacBack' and other iOS file transfer apps from "Agole Tech Solutions" on your device.
You may want to check out more Mac applications, such as MissingMediaBurner, Mozy or shadowBurn, which might be similar to MultiFileBackup.