Acrobat.com Mobile app for the iPhone and BlackBerry developed by the folks at scanR, the app allows you to view or fax documents from an acrobat account, plus a lot more. The official description:

Acrobat.com mobile application by scanR® allows you to view or fax your documents from your Acrobat.com account on supported mobile devices. Or upload document images from your mobile phone and have them automatically stored as searchable PDF files in your Acrobat.com account. Note, your account includes sending two outbound faxes and up to five document uploads from your mobile phone. You can upgrade your account at anytime if you need to upload or fax more documents.

note: at this moment it looks like the app is available in the US, France, Germany and the UK.

detail and download visit : mobile.acrobat.com and follow the instructions, select your country, enter your email, and punch in your mobile number. From there you’ll receive an SMS with download and installation instructions.