Please refer to the list of formats that can be previewed by the software below: jpg, jpeg, tif, tiff, png, bmp, gif, htm, html, doc, docx, xls, xlsx, xlsm, ppt, pps, pptx, pdf, txt, cpp, ink.
At present, the program only supports the preview of the file in the above formats. When previewing the file, if the file cannot be previewed, it does not mean that the deleted file cannot be recovered. If you find your lost file but cannot preview it, we suggest you recover all files that cannot be previewed to your other drive. After that, you will know whether they can be recovered or not.