Wyzo is based on Firefox with some modifications:
- It has a new skin, with an orange color scheme
- A new startpage, which lets you search 33 search engines.
- A Bittorrent plug-in for Firefox, included with Wyzo, called FireTorrent. It is available as a .xpi extension for normal firefox installations. It places the torrent downloads in the same window as normal downloads.
- Mac OS X 10.3.9 or later