An application to convert, edit and combine PDF files that included 12 practical tools. Including: 

1.mege filest.

2.split file.

3.convert word to pff.

4.convert image to pdf.

5.convert web to pdf.​

6.delete pages.

7.add password. 

8.remove password.

9.extract pages. 

10.rotate pages. 

11.add Watermark. 

12.reduce size.