Sib Icon Editor is a power-packed icon editor, featuring abilities to work with Windows Vista icons and to extract icons from all files in selected (sub) folders and save them as icon libraries. It has a knack for refining your system interface!

Hardware Icon Set is a collection of hardware icons, distributed in BMP, PNG, GIF and ICO formats and 16x16, 24x24 and 32x32 sizes. The collection features both 256-color icons (for old Windows versions) and full-color icons for Windows XP and Vista.

Supports BMP, GIF, ICO, JPEG, J2K, JP2, JPC, J2C, PCX, PNG, PSD, TIF, WMF, WBMP, TGA, PGX, RAS, PNM Allow user to define Clip Size in runtime or design time. Has ability to preserve Aspect Ratio. Has ability to create ACDSee style image Browser

Free Vista Icon Set from VisualPharm

Vista Financial Icon Library is a collection of money and shopping related icons in Windows Vista style. The collection is distributed as BMP, PNG, GIF and ICO files with each icon present in the 16x16, 24x24, 32x32, 48x48, 128x128 and 256x256 sizes.

This is an advanced utility for batch conversion image files with rotation, mirroring, and color resolution adjustment.

Standard Smile Icons is a ready-made solution for messaging software that will help to spice up communications. It includes refined status and chat-style icons expressing various emotions. Icons are available in different color depths and sizes.

Perfect Network Icons is a collection of network-related icons. The collection is distributed as BMP, PNG, GIF and ICO files. Each icon has 16x16, 20x20, 24x24, 32x32 and 48x48 versions, and three states: normal, disabled, and highlighted.