Business trial
Free
Up to 20 employees or computers · request and approval required
Checked 5 Oct 2001
Plans and prices
Noise Blocker pricing
Free version
Free
30 minutes of noise blocking per week · no email required
Checked 5 Oct 2001
Personal license renewal
$30, paid once
Existing license key · 12 months of updates and priority support
Checked 5 Oct 2001
Personal license
$50, paid once
One person · up to 3 PCs · 12 months of updates and priority support · indefinite use of covered versions · 14-day money-back guarantee
Checked 5 Oct 2001
Business license
Not listed
Per employee: one person on up to 2 computers · Per computer: one shared computer for any number of users · More than 200 licenses: custom quote
Checked 5 Oct 2001