PDF is not easy to demonstrate, then you need to convert PPT, today, to share methods of PDF to PPT to you you do not know the 
material: PDF files, computer
tools: PDF Converter (quick PDF Converter)
Download: HTTP: // www.downza.cn/soft/27828.html
[Step]
Step one: practice determine the integrity of the PDF file, if the file is corrupted after it was operational error occurs 
Step 2: Select the desired function after opening tool to convert PDF [] [] PPT file transfer, location as shown below 
step three: add files when there are two ways, drag and drop a file, click on the file manually is also possible to add 
step four: do not forget the output directory as well as file, which is stored the file after PDF to PPT location 
step five: click to start the conversion, in the above steps without error, the progress bar will start to rise 
step six: the above said, the progress bar is a sign of conversion progress, then wait until after the completion of the progress bar, the conversion is finished a. 
The final step: to see how the transition effect 
so after reading is not yet a way to learn PDF to PPT it? Go try it.