PostureCorrector is available for download from the Chrome Web Store and the Mozilla Add-ons website. Most browsers allow users to install browser extensions from either of these two platforms. Please note that depending on your browser, the process of installing and using extensions from these two platforms might be different. If you have trouble adding PostureCorrector to your browser or PostureCorrector is not available on your browser, feel free to contact me. I will do my best to help you.