If you only need to view, sign, or comment, use Reader . If you need to edit, convert, or create forms, you need Acrobat Pro (preferably a newer version like DC).
: It allowed for the conversion of PDFs into editable Microsoft Word, Excel, or PowerPoint files while maintaining formatting. adobe acrobat reader xi pro
If you used XI Pro back in 2014, you likely loved it. It was the best tool available. However, compared to modern alternatives like or competitors like Foxit PDF Editor and PDF-XChange , XI Pro feels sluggish and clunky. If you only need to view, sign, or comment, use Reader
If you are looking for current software with similar professional capabilities, Adobe recommends: If you only need to view
: For those who only need to view, sign, or annotate PDFs without advanced editing.