Reg Organizer v2.37 - a tool for working with registry. Reg Organizer v2.37 allows to view and edit registry keys, export them. Reg Organizer v2.37 also provides an easy way to view *.reg files directly from explorer. Reg Organizer v2.37 is the replacement for regedit.
Download Reg Organizer v2.37 here

The Tweaking Experience Registry Guide 4.0 - a very useful tool for tweaking windows registry. Tricks and hacks, optimizing, enhancing features and security of the operating system.
Download The Tweaking Experience Registry Guide 4.0 here

The GIMP 2.4.14 - a freeware graphics editor, which is distributed with GPL license. The GIMP 2.4.14 has versions for many platforms, including Windows.
Download The GIMP 2.4.14 here

FinePrint Enterprise 5.30 - a very useful utility for everybody who has a printer.
FinePrint Enterprise 5.30 acts like a main printer's driver. It doesn't matter what you work with - MS Word or Photoshop. You can print the result as a booklet, "16 pages on one page" format, etc.
Download FinePrint Enterprise 5.30 here