This app is the best one to work with PDF files. It allows you to create, edit, view and annotate PDF files. Its main features are: - Creation; to create any PDF file from a basic template. - Edit; to create/modify/delete text, images and vector drawing objects like curves, lines, paths. - View; to navigate/open the PDF files. The navigation options include pages, outlines or objects. - Annotate; to create/add and save comments directly inside the file. - Compatibility with any PDF file & Acrobat Adobe. - Free software. This app is an adaptation for iPhone and iPad of PDFedit, which is a free open source system and a library for manipulating PDF documents. A guide about how to use this app can be found at http://pdfedit.cz/en/user_doc.html This app is PDFedit that is run remotely. It requires the Internet. NOTE: The privacy policy and terms of use of our apps are in https://www.offidocs.com/index.php/mobile-apps-policy The subscription inside the app consists on the following: - The length of the subscription is 1 month - The price of the subscription is $0.99 - The subscription will be auto-renewed every month so that you can continue enjoying the app without ads. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - The privacy policy and terms of use of our apps are in https://www.offidocs.com/index.php/mobile-apps-policy