Kernel for PDF is file repair software which repairs any number of corrupt and damaged PDF files and rebuilds new files with recovered data. The software to repair PDF files will recover text, images, headers and footers, hyper-links, notes and every other object of the PDF file. The Free evaluation version of the software repairs and recovers data from many PDF files in one repair cycle and rebuilds them to working files. The new files display content on alternate pages of the file whereas other pages are left blank. To view recovered data on every page, users need to purchase Full version of Kernel for PDF repair software. It runs smoothly on Windows7, Vista, XP, 2003, and 2002 where any PDF file will be repaired created with any version of Adobe Acrobat or any other PDF creator tool.