http://install.nitropdf.com/professional_12169574/en/retail/nitro_pro12_ba_x64.msi , i cant download it from this link

[attia.amr@dystar.com]

 i cant download it from this link 

[Reymund Oyong]

Hi @attia.amr@dystar.com

Thank you for reaching out to us through our Community Forums!

The link to download Nitro PDF Pro 12.16.9.574 installer (64bit) appears to be correct. 
Please try to copy the entire link below then paste it on your web browser's address bar then click Enter. The web browser should prompt you to download and save the installer. 

http://install.nitropdf.com/professional_12169574/en/retail/nitro_pro12_ba_x64.msi 

I just tested this using Google Chrome browser and it works.

Kind regards,