The 4.0 version of Maczilla for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software lies within Internet & Network Tools, more precisely Browser extensions. This software for Mac OS X is an intellectual property of Knowledge Engineering. 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.
From the developer:
Maczilla is an extremely versatile plug-in for your Internet browser. Maczilla lets you view QuickTime movies, as well as AVI- and MPEG-formatted files, right from within your browser. In most cases you can view the movie as it downloads, rather than having to wait for the entire file to come through. In addition, you can listen to AU, WAV, MIDI, AIFF, and MP2 sound files directly from within your browser.
You may want to check out more software for Mac, such as Delete Flash Cookies, Subio or RSS Checker, which might be related to Maczilla.