Like the two other fonts, this is a monospaced font, even when mixing plain and bold text. It’s a TrueType font optimized for ClearType. It is widely spaced like Consolas, but slightly taller. It supports more accented characters than Vera Sans Mono, but does not support Cyrillic like Consolas.
I’ve added a page to the EditPad Pro website explaining what to look for in a programming font. The second part of the page compares the three fonts I just mentioned.