Kofax® Power PDF Standard has been set as a default application to open PDF files in Windows. How can I put it back to its former state? December 08, 2022 04:36 Updated Launch Kofax® Power PDF Standard and select Options in File menu. Click Startup under General, and select "Return to previous default PDF application". Related articles ScanSnap iX1600 Initial Settings and ScanSnap Home Installation How many computers can I install Kofax® Power PDF Standard or Kofax® PDF Converter for Mac per license? How can I avoid or remove shadows along the edges of scanned images? How can I perform OCR (Optical Character Recognition) in English using Kofax® PDF Converter for Mac? How can I deactivate Kofax® Power PDF Standard?