ScanSoft PDF CONVERTER STANDARD 3 - GUIDE Manual do Utilizador descarregar pdf (Página 39)

Handling Mixed Input Files

Files often have mixed content: flowing text, tables and forms. In many

cases you can process these files with the setting Standard Document

and receive good results. For more precise control, your can use page

ranges to separate forms and tables and convert them separately. For

example, to best unlock a file with two pages of illustrated text, followed

by a one-page table you want to do calculations on, and finally a

three-page form - convert pages 1 and 2 as Standard Document, page 3 as

Spreadsheet and pages 4-6 as Form.

How do PDF files work?

PDF files display texts correctly wherever they are viewed because they

carry their typographic information with them. Fonts in the document

are embedded in the PDF file and are used after distribution to

reconstruct the document. The display does not depend on the needed

font files being available on the viewing machine, nor on the language of

its operating system.

PDF documents present their pages as images. They can be marked-up

and commented, but the ability to change the basic text is limited. Most

PDF files can be searched, because the file has two layers. There is an

image layer that is presented on-screen. Behind that there is usually a

text layer that can be matched to the characters displayed on the screen.

Display layer

Text layer

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ScanSoft PDF CONVERTER STANDARD 3 - GUIDE Manual do Utilizador Página 39