JauntePE is a suite of tools that allows you to make non-portable applications portable by virtualizing access to the filesystem and registry. It has a somewhat long and contentious history, but we are very glad that redllar has decided to make the latest release publicly available.
(http://www.portablefreeware.com/screenshots/scroR1ds1.gif)
License: Freeware
What's new: >>
At redllar's request, I have updated this entry to point to the latest version of JauntePE and its new home/forum at SourceForge.net (while keeping the download link to the previous version).
http://jauntepe.sourceforge.net/