PDF Reader - iPad Edition - Powerful PDF viewer with solid viewing, sharing, and annotation capabilities. The app's cutting-edge scanning technology allows you to quickly capture just about anything, convert them into PDF documents and view them using a robust PDF rendering engine.
PDF Reader also lets you markup, highlight, and sign your documents
PDF Connoisseur for iPad - PDF Connoisseur turns your mobile device into a powerful pocket assistant that helps you accomplish various business tasks you encounter every day. It is an all-in-one solution for dealing with PDF files, including scanning, reading, conversion and download functionality
Save2PDF for iPad - Save2PDF is a useful tool for creating PDF files on your iPad. The app allows you to convert Office and iWork files, photos, contacts, web pages, email attachments and other file types to the PDF format.
In addition, Save2PDF can merge different document types into a single PDF
Print n Share Pro for iPad - Print n Share Pro is a multi-user printing app for iPad. It allows you to print directly to most WiFi printers, and to all printers connected to your Mac or PC. If a WiFi connection is not available, you can print remotely via 3G/4G.
Print n Share Pro can print emails, files, web pages, contacts and images
Convert to PDF Pro - This app allows you to convert Word, Excel, PowerPoint, Pages, Numbers, Keynote files, HTML pages and Photos to PDF documents.
Documents can be easily transferred to the application over USB using iTunes File Sharing, or over WiFi using any browser
CamCard Free for iPhone - CamCard is a professional business card reader. Take a picture of a card with the phone's camera and contact information will be saved in Card Holder or Address Book automatically. You can easily manage all cards in Card Holder by searching, sorting, editing, etc