However … don't you ever thought that you wish to obtain an image or text from a PDF? Or to an HTML or PDF to Word document? Well … Now you can do this very easily but do not expect to convert a pdf to exe or whatever other platform. The main role is to get the source of the PDF document. People generally prefer to receive files in PDF form nowadays. Luckily, you can easily convert just about any file to a PDF for free online using Adobe's Create PDF converter.
PDF full name is Portable Document Format, is the electronic file format developed by Adobe. The file format has nothing to do with the operating system platform, that is, PDF files either in Windows, Unix or in apple's Mac OS operating systems are universal. This characteristic makes it to be an ideal document formats in the internet. More and more electronic books, product description, the company proclamations, network information, E-mail is starting to use PDF format file. PDF format file has become the digital information industry standard. PDF has many other document advantages that other formats are incomparable. PDF file format can contain in a PDF document text, font, format, color and graphics, image and so on, also may contain hyperlinks, voice and the dynamic image and other electronic information and documents, some important structure of the positioning information. It is due to its advantages of PDF file, it gradually become the first choice of the publishing industry. Because PDF files can do not depend on the operating system's language, font and display devices, of course it is also the preferred format of ebook and online reading.
"Using the right tools with the right settings is essential," says Eddy Hagen, Managing Director and trend watcher at VIGC. "Inevitably, there will be some software developers that won't like our tests or the results. However, in a design and prepress workflow, you have to be sure that the tools you are using work correctly. A PDF that has been made according to best practice, and which complies with the PDF/X standards, should be shown in the correct format. Unfortunately this is not the case with many tools. We have been aware of this issue for some time, and the test results bear out our concerns."
How to make PDF document
When we want to make PDF file, the "official" software for the Adobe company is Adobe Acrobat, attention, we usually use Adobe Acrobat Reader (the software is just PDF files reading software). Adobe Acrobat is commercial software, this paper operation based on Adobe Acrobat 4.0, other version process is similar.
Making a small volume PDF file
We went around PDFMaker to make PDF files. As I said before, Acrobat installed two virtual printers, one of the Acrobat PDFWriter can generate PDF document, but first before using you have to do some Settings, because PDFWriter default is embedded font, we should make this option removed. Specific means, in the Word choice file/print... , a dialog box, in the name of a printer choice Acrobat PDFWriter, and then click on the right of the "properties" button, appear in the dialog box select "Font Embedding" label, among them the Type1 and TrueType Subset of before choose to remove, and then click "ok", so it won't be embedded Font.
documents, change the contents of the documents, select the text and graphics copies files and increase the annotation, also can set password to limit the viewer. If you want to edit others protected PDF files, you can also use the third-party software PDF Password remover. With these powerful protection function, can effectively limit the reader's behavior, the more effectively protect intellectual property rights. Set up the protection is very simple, open with Acrobat PDF files, select File/Save As... , choose Standard in Security, it will automatically jump out of a dialog box, here, you can set up open file password, change the password and Security Settings don't allow users to do (print documents, change the contents of the documents, select the text and graphics copies files and increase the note), after the completion of the choice according to defined, the system will automatically check the password, and back to save dialog box, you can change a name save PDF files or cover the source file, open the file again to be set by the Security permissions limit.
Software installation points
First of all, installing software and don't feel that setup is simple; When installation should pay attention to see is that shown in figure 1 of dialog box, select "Custom (customer)" means, point Next to Continue, appear component dialog box, the scroll bar pull to the end, then according to clew to restart the computer will complete installation.
how to make pdf
Explaining the problem need to speak the production process of the internal documents, Converting PDF file process is very special, when finish installing Acrobat, you have to check the printer, you will find that to have two printer Settings Acrobat Distiller and Acrobat PDFWriter, this is automatically set of virtual printer Acrobat, this is to make PDF files. Because of PDF file format specification is established in the PostScript on the basis of language, and PostScript language is a precise page description language, used in electronic publishing up produce complex layout, PostScript to the printer hardware, not only asked to support this page description printer. Here Acrobat Distiller and Acrobat PDFWriter is two virtual PostScript printers, and macro PDFMaker is to document for virtual print DOC, get the middle file . PS (PostScript) file, and then call Acrobat Distiller to generate the PDF file, when we want to change PDF to ePub or other format, you can the free software PDF to ePub converter software. you have many PDF files and you want to put them on iPad, iPhone, iPod Touch, Sony Reader or other eBook Readers, you can use it for convert PDF to ePub format.
Here, you've created the first PDF files! This is one of the simplest method, but not the best. Why? Because such a PDF file size is very big, such as the original DOC file is only 25 K, used above method to make to the document has 153 K large! Don't comply with the requirements of the online transmission. You might ask why?
Adobe PDF format is very heavy inconvenient, and all kinds of magazines software format also lack of a magnificent quality. Website always becomes more and more all-encompassing and holds more and more multimedia content, it is very static magazine to rich and colorful on the screen. Amazon's Kindle is just a matter of time. Now, this product is more Kindle with prophetic, not profitability. By contrast, slipping a viral Adobe PDFwork document deep inside Directors Desk could be done very quietly and rather easily. Once a virus of this type gets inside a private network, it's comparatively easy to spread infections to other privileged users and to harvest all work documents from individual PC hard drives.
PDF security has also created accessibility problems in the past, when PDF documents were encrypted for security purposes in a way that locks out users of assistive technologies, despite the document's being visible on the screen. Newer versions of Acrobat® are better able to separate security from assistive technology access, though it is still possible to select security options that exclude users with disabilities. This unwanted side effect, however, is now clearly documented in security settings dialogs.
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