Below you can download some Linux tools that have been compiled for Windows care of the GnuWin32 project. These are some common tools I use on Linux all the time and find very useful for use on Windows as well.
I grabbed most of the builds from the GnuWin32
project. I prefer to use just this minimum set of tools instead of installing lots of packages from the GnuWin32. I also don't use the Cygwin set because you have to manage conflicts with the cygwin.dll.
The current assembly date for these packages is 17 March 2011.
Binaries - LinuxTools.7z
Source - LinuxTools - src.7z
Download 7-zip to open the archives - http://www.7-zip.org/