PdfEasyTool is a media file converter app that can convert various files quickly and easily to PDF documents. However, it has been tagged as a browser hijacker that will attempt to commandeer a user’s homepage promoting the fake search engine pdfeasytool.com. The browser hijacker will send you to malicious websites to get money from you or infect your computer further. It may also prevent you from changing your settings back.
PdfEasyTool is usually installed through bundled software without you knowing. Remove it immediately.