DeKnop
Create buttons for web sites, easy to use step-by-step interface for selecting the text, font style, colors, 3D bevel, size, and gradients. Files can be saved in PNG format.

Xara WebStyle
Create navigation bars with rollover effects and menus, animated banner ads, headings and many other graphic types.

FontTwister
Software for creating impressive 3D text effects for web graphics and illustrations.

Crystal Button
Software for creating professional quality navigation bars, and web site buttons with different mouseover effects. Create a variety of three-dimensional glassy, metallic, plastic and even XP style buttons. [Windows 95/98/Me/NT4.0/2000/XP]

InDis' Online Image Editor
Online Image Editor (OIE) is an enhancement for any content or website management system. Server platform independent OIE enables content managers and editors to add and maintain photos, images or other graphical material directly from within their browser.