Glogg is a multi-platform GUI application to browse and search through long or complex log files. It is designed with programmers and system administrators in mind and can be seen as a graphical, interactive combination of grep and less.

Main features include: * Accept egrep regular expression to search or filter the log. * Interactively display results of the search in a second, filtered window. * Colorize the log and the search results. * Read the file directly from disk, without loading it into memory. * Happily handle big (>4 GiB) files. * Read UTF-8 and ISO-8859-1 encoded files. * Follow a log in real-time as it is written to disk. * Allow one to insert marks in the logs to interesting lines. * Support less/vim like keyboard commands to move around the file.