Dear customer, We are sorry that Wondershare will no longer provide any updates or address any existing bugs or security issues for Wondershare PDF Splitter. While you may continue to use Wondershare PDF Splitter and we will still offer customer support. We also recommend PDFelement 7 - an ALL-IN-ONE PDF software for you. You'll enjoy redesigned UI and more powerful tools of PDFelement 7. We'd like to recommend you to purchase the latest version of PDFelement 7 Pro. Work faster and more intuitively with PDFelement right now.