You may have noticed the ghosted 'Heap' option under the 'View' menu in OllyDBG. The feature is available only under Windows 95 based OSes and is supposed to display a list of allocated memory blocks. The Olly Heap Vis plug-in was written to provide this functionality and more on all modern Windows OSes such as Windows 2000, XP and 2003. The OllyDbg Heap Vis plug-in exposes the following functionality:
