Open Hardware Monitor - Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.
Cryoserver - Cryoserver is an all-in-one email archiving solution that empowers you to preserve your email in a tamper-evident archive, making you transform your data into a useful archive for everyday use.
Guru3D - Guru of 3D: PC Hardware Reviews and tests
Gmvault - Backup the emails in your Gmail account.
Geforce Experience - GeForce Experience is a new application from NVIDIA that optimizes your PC in two key ways.
imapsync - Console-based utility for migrating IMAP mailboxes.