Files with fastresume file extension can be often found as some sort of setting files for Netgear ReadyNAS BitTorrent client.
FASTRESUME file extension - Netgear ReadyNAS BitTorrent client data
What is fastresume file? How to open fastresume files?
File type specification:
The fastresume file extension is associated with the BitTorrent client integrated in the Netgear ReadyNAS NAS solutions for home and business using.
The fastresume file contains settings for ReadyNAS torrent client.