GTorrentViewer is a GTK2-based viewer and editor for BitTorrent meta
files. It is able to retrieve information from trackers, check files,
show detailed information, and modify .torrent files without having to
start downloading.

The purpose of GTorrentViewer is to give the ability to see and modify
all the possible information from .torrent files without having to
start downloading and the ability to see in real time the current
number of seeds and peers on the torrent, so you will always know the
status before start the download.