Secure Erasing overwrites the files a specified times with blank character, gives you the confidence that once erased by Tracks Eraser Pro, the files will be gone and no one can recover/undelete them.
Tracks Eraser Pro deletes following history data for you:

Nik Software Color Efex Pro filters are the leading photographic filters for digital photography. The award-winning Color Efex Pro filters are widely used by many of today's professional photographers around the world to save time and get professional level results. Whether you choose the Complete Edition, Select Edition, or Standard Edition, you’ll get traditional and stylizing filters that offer virtually endless possibilities to enhance and transform images quickly and easily.

GooOut syncs Outlook data to your Google/Gmail account. Two-way sync is fully supported so you can make changes to data anywhere.

The fascinating technique of Double Knitting produces a two-faced, negative-image fabric. This style of knitting has been simplified by the author to enable you to work both sides in a single pass. M'Lou's stunning designs for coats, jackets, and shawls are all easily accessible through detailed charts as well as written instructions. An extensive technical section along with a chapter of assorted practice items will help you fall into the rhythm of this increasingly popular type of hand-knitting.