DiffPDF — Windows PDF comparison applicationDiffPDF DiffPDF is used to compare two PDF files—textually or visually. Use DiffPDF to compare PDF files quickly and easily: Click to choose one PDF; click to choose another PDF; click Compare. The changes are shown as if you'd used highlighter pens to show added, changed, or deleted text. This Windows application is our easiest to use and most affordable and popular product. Some customers report
