Extension ← Knowledge Base What is the FaxBetter Extension? Why am I receiving advertisements while browsing the web? If I elect to install the FaxBetter Extension, how often would I receive advertisements when browsing the internet? How do I confirm that I am getting the paid version of FaxBetter for free? May I switch back to the free version once I try the FaxBetter Extension? What happens when I go over the 500 page monthly limit? How do I install the FaxBetter Extension on multiple systems? What happens if the FaxBetter Extension does not operate correctly on my computer? On which systems is the FaxBetter Extension available for download? I mostly use FaxBetter from my mobile device (mobile phone and/or tablet). Are mobile users eligible to use the FaxBetter Extension? I have the FaxBetter extension installed but received an email that I will be downgraded. Why? What happens when I switch my computer? Will it automatically show me option to download the FaxBetter Extension again? What is Perfect.Delivery? How do I close the current advertisement I am seeing in my web browser?