Dutch Duck Index.dat Viewer shows the content of index.dat files-the files that Microsoft Internet Explorer uses to store your browser history--in a spreadsheet-like table. Dutch Duck Index.dat Viewer has extensive search, group and filter capabilities-filter by site, day of the week, time, or simply search for a specific term. Dutch Duck Index.Dat Viewer can see the index.dat files of all user accounts on one computer. You can also see history files on other computers you have access to. Dutch Duck index.dat Viewer can print your history (or parts thereof), or store your history as a it as text file, PDF, Html, MHT, XLS, XLSX, RTF, CSV, or image file. Dutch Duck Index.Dat Viewer can be installed on a USB-drive. You can plug the USB drive into another computer, and check the index.dat files on that computer.