Appetizer is an open source dock for Windows 2000, XP, Vista and 7, which allows organizing the user's shortcuts and applications.

If the standard PortableApps.com folder structure is detected on the drive, Appetizer will automatically import the user's shortcuts.

DownloadSquad reviewed Appetizer and noted that thanks to its open source nature, "it is easy for anyone to develop skins, plugins, or other features for the application".

[5] Likewise, LifeHacker called it a "free, polished, and highly customizable open source candidate".

[7] PC World reviewed Appetizer and noted that it "would likely be of most use when run alongside the also-free portable app suite".