The following admin themes are intended for ProcessWire versions prior to version 2.5. For ProcessWire 2.6+ please use the included core Default or Reno admin themes.
AdminThemeApertus 0.0.1 alpha by marcus Apertus Admin Theme: An AdminTheme meant for developers3 Unify 0.9.0 beta by adamspruijt A natural fit for ProcessWire; light, clean, efficient and straight forward. Styled to fall in nicely with the new site design.17 Compliance 1.0.2 by adamspruijt An "app-like" admin theme with heavy use of CSS3 and modern styling. Light and friendly, yet straight forward and professional.3 EleganceAdminTheme 1.0.0 beta by u-nikos Elegance: Beautiful clean and simple theme, with look and feel based on the original ProcessWire theme.20 MetroWire 1.0.1 by adamspruijt A clean and sharp admin theme focused on ease of use. Features a large footer containing recent changes and additions.6 MinimalistBlueAdminTheme 1.0.0 beta by achabany Minimalist Blue: Look and feel based on the processwire theme, with a custom login form and simple blue UI.1