PDF Convert Decrypt Tool at Mac App Store analyse

Product functions: 1. Convert a PDF file to Word, PPT, rtf, pages, key or images. 2. Decrypt PDF files. If the PDF file has an open password and you know it, this program can decrypt the file. If the PDF file only has a permission password and you dont know it, this program can decrypt the file. 3. Encrypt PDF files. You can set an open password for a PDF file. You also can only set a permission password for coping and printing. 4. Merge some PDF files together. 5. Split a PDF file into several PDF files. You can split the PDF file as pages that you specified. For example, you can input 1, 3, 5-10 6. Insert bank pages into a PDF file. For example, you can input 3. Then the PDF file will be inserted a bank page before page 3. 7. Extract the images in a PDF file. You can use every function of this product one time for free. Then you can buy this product to remove this limitation.