Piriform is a software solutions provider that offers a range of products that are designed to enhance the performance of devices. The company offers software tools that can be used to remove unwanted files and optimize system performance, and offers products that help to maintain the privacy and security of devices. Piriform offers products for use on desktop computers, as well as for use on mobile devices, and offers solutions that are suitable for businesses of all sizes. The company's website offers a range of resources to help users get the most out of its products, including tutorials, FAQs and user forums.