Piriform are global leaders in PC optimization software, with offices in London, New York and Cyprus. We’re dedicated to creating the best applications for your PC. Our software is used and trusted by millions, in all 195 countries and in millions of businesses. Our team is a combination of late-working, highly-skilled staff and a heavy dose of caffeine. Together we design, create and maintain the software.We also have legions of dedicated volunteers who help test, support and translate our software into over 40 different languages! All our products are fully tested to the highest standard.