Some web browsers support displaying XBM images as a holdover from the early days of the world wide web, when XBM was the minimal non-proprietary image file format. The Arena web browser had full support since version 0.3.34 (25 July 1997). XBM support was removed from Internet Explorer 6, Mozilla Firefox 3.6, and WebKit-based browsers. There is a strong indication that Chromium (and therefore, also, Google Chrome) does not support XBM. Documentation for Opera 2.12 and 6.0 indicates that XBM was at least previously supported.