The app feels Free Download and launch PDFExpert.dmg on your Mac. PDFelement makes it easy to create, edit, markup and convert PDF files. Nitro for Mac - Edit and Convert PDF Files on Mountain Lion The price offered is 159 USD or around 2.2 Million Rupiah. Besides that, Nitro Pro PDF is available for Windows OS users only.Nitro Pro - Free download and software reviews - CNET.Ramton Technologies Private Limited - offering 1 Year License Nitro PDF Converter, For Mac, PAN India at Rs 12000/unit in New Delhi.