This one is long overdue, I had a section created on my website a year ago that correlated to a link in my book, Maximum vSphere that listed all the many free tools that would be useful to a VMware administrator. But I had forgotten about it until recently so I scoured the internet for free tools and put together a big list of them. The table currently has over 80 tools and is sortable by category, name and vendor to help you go through them. If there is anything missing be sure and let me know.
Click here to access the Free Tools section of vSphere-land.com