FILExt - The File Extension SourceUsing FILExt.com Simply drag and drop a file onto the FILExt website. FILExt will then analyze the file type and immediately preview the file online. Our file preview recognizes thousands of file types and our database contains detailed information about almost every file extension there is. If you want to find out about a specific file extension, please use the search box at the top right of the
