Sunday, April 27, 2014

Keys to Extract Text and Images From a PDF File

Portable Document Format is a computer application that is designed for the exchange of files across
platforms. This file format provides the user with more safety features to protect the contents of the document. An author can protect content from unauthorized viewing, printing , editing or copying. It is likely that the author forgets the password or people find the content interesting PDF on the Internet . You may need to extract relevant information from the PDF files. However, you can not copy or extract text from PDF files equipped with safety devices. There are many ways to extract not only text but also images from PDF documents.
In the modern world , you need to prepare many types of documents . The PDF file format is the most widely accepted and used . The popularity of this file format is due to its advantageous features. You are able to integrate research information in this file format. You can add images , animated graphics and more. Sometimes we need the help of a text from a PDF file to another document. For example , it is necessary to use the images or collect small paragraph in the PDF file for use in the project or thesis. You can remove the paragraph or the original image file and use it wherever you want. Many of the tools and techniques available that makes the extraction task images and text possible. Advanced tools make it practical and easy extraction task. You can change the text or image PDF files in case of disability.
There are many methods and techniques that enable disabled features contained in the PDF file.
These tools equip the user to edit images in PDF documents. After downloading the tools that you can select the text that you need to extract . Using a computer program , you can extract text from a PDF file. Images can be extracted in the same manner using the appropriate computer program . We can even save these images and text in many portable file formats .






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