Panic and The Iconfactory today released Pixadex 1.5, a new version of their icon organization tool for Mac OS X. This free update offers over 25 new features and improvements, including the ability to arrange icons in collections manually or via attributes; user specified locations for Pixadex’s icon library; the ability to import, store, search and re-export any Windows-based .ico icon files; and the option to customize individual volume (HD) icons. Pixadex sells for US$18.95.