Tail Ace Portable was specially designed as a tailing utility that works similar to the UNIX 'tail -f' command, but comes with more features. Tail Ace Portable will help you monitor file changes and also comes with a series of filters and improvements. You can use Tail Ace Portable to monitor changes to files and see those changes in real-time. This program does more than just tail files. Filters to include/exclude lines, color assignments and font styles can be assigned to words/phrases. You can also download Tail Ace (installer version).