AudioGrabber - 1.83 Portable

Audiograbber grabs digital audio from cd's. It copies the audio digitally -- not
through the soundcard -- which enables you to make perfect copies of the
originals. It can even perform a test to see that the copies really are perfect.

7-Zip - 9.20 Portable

7-Zip is open source software. Most of the source code is under the GNU LGPL
license. You can use 7-Zip on any computer, including a computer in a commercial
organization. You don't need to register or pay for 7-Zip. High compression
ratio in 7z format with LZMA and LZMA2 compression

CDisplay - 1.8 Portable

CDisplay is a sequential image viewing utility. It allows you to view JPEG, PNG
and static GIF format images sequentially in the style of a comic book. The
CDisplay does this by loading the images first and then organizing them
sequentially without decompressing the file.