PDF files find their greatest use when creating instructions and books. To open files of this permission, graphic editors are used. Everything here directly depends on what resolution the file you want to receive in the future - text or graphic.
Necessary
converter program
Instructions
Step 1
AVS Document Converter, AdobePhotoshop, Solid PDF Converter and so on may suit you. Please note that most programs are not free, but trial versions are fine for a one-time operation.
Step 2
If you are using Adobe Photoshop software, open your PDF file from the menu. Use the same menu to convert it to another kind of graphic files, for example, JPG, using the "Save As" command.
Step 3
In the save options, enter the name of the file and select its extension below. Specify the desired option for image quality, the higher it is, the larger the file size on disk will be.
Step 4
Open the PDF file with a converter that converts it to a text document. Specify the name, folder and extension for the target file.
Step 5
Perform the transformation, then close the editor and open the resulting document. The disadvantage of this method is a large number of errors in the text. So open it through Word Pad or Microsoft Office Word and fix them by enabling the grammar checker first.
Step 6
If none of the conversion options suits you, make sure that the file is not password-protected or damaged. To do this, open it with the program you usually use to view PDFs and scroll to the bottom of the content. Also try to find a version of this book on the Internet in the format you need; often, on the rutracker.org torrent, downloading libraries at the same time in different versions is available.