Waardering 4 van 5 sterren

it is pretty usable on firefox 3.6.3. what you should do is go to view menu in firefox,click on the menu entry "sidebar" and click on a submenu entry chm reader (the shortcut CTRL+E doesn't seam to work).in the sidebar hit the open chm files button,go to your chm file and open it.you might want to disable auto redirection in firefox preferences and if you're asked whether to allow redirection,don't click allow,go to sidebar for NAVIGATION and choose the entries there,do not click the links other than those in the sidebar or you'll loose the navigation and get stucked with the sidebar filled with broken links displaying the text "missing".avoid using the document for navigation,use the sidebar and you ll be fine.some chm files on xp under C:\WINDOWS\Help\ are incompatible with this reader i have no idea why.another powerfull feature is the command line so you can practicaly open files straight from the desktop with a single click if you associate .chm files using the command line and "%1" instead of the file name,this should work.i suggest that the sidebar auto pop ups when a chm is viewed as it is needed anyways,this will save the user going through view menu.alternatively,you can just fix the hotkey as ctrl+e seams reserved by firefox for the search box.also along with that,the internal chm navigation fix would make this pretty complete and bug free firefox add-on.