Nowadays, PDF becomes one of the most popular file formats worldwide. Compared with other file formats, PDF files have a variety of features like security, compact size, accessibility, and usage restrictions. This has led to the increasing amount of PDF files converted from various formats like Word, Excel, and PowerPoint files when they had been finished edition. However, the editing limit features of PDF format sometimes will come as a drawback that people received PDF files cannot edit them easily.
The common method to edit or quote PDF files is converting PDF files back to their original format. There are lot of discussions and solutions online related to how to convert PDF to Word and Excel. Regarding conversion from PDF to PowerPoint, there are few nifty methods available online. However, there are an infinite number of people looking for the solutions to convert PDF to PowerPoint as they often need to make presentations. For example, teachers, lectures, technology commentators, etc. For this reason, Following summarizes three commonly used methods and may they do you some favor.
1. Indirect Conversion via Image
Step 1 PDF to Image
Use a free online free service like convertpdftoimage.com to convert your PDF to Image files.

Step 2 Insert Images into PowerPoint slides