All2TXT can extract simple-text from pdf, doc, ppt, xls, docx, pptx, xlsx, rtf, htm, hlp files, it does NOT need Adobe Acrobat, Microsoft Office software. It processes at very high speed and you can convert a lot of files once time! Its key features are listed below: 1. Batch convert pdf, doc, ppt, xls, docx, pptx, xlsx, rtf, htm, hlp files to text files quickly 2. Fully independent; not dependent on any third party software 3. Supports drag files and folders from your desktop 4.