Here's some software that I offer for free.
A Sharper
A utility for high quality image upscaling. It uses its own technology which you don't get anywhere else (as far as I know).

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Version 1.2

Download (650K)

Version 2.13

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Download (243K)

This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at once.

Donation: Sorry, donation is no longer possible. PayPal arbitrarily cancelled my account.
Version 1.4

Click for screenshot

Download (286K)

A simple tool to create 3D-looking elements for websites and software interfaces. Easily paint raised or lowered shapes such as buttons, rings or boxes. The effects can also be applied to existing graphics. Color/texture selection, adjustable extrusion depth and gloss.

Used best in cooperation with an image editor.