|Language:||English, Spanish, Indonesian|
|Distribution:||Free* [*Register to download]|
pdf - Adobe Acrobat "Portable Document. Format" as used by the list. What is a file extension. The file extension is the part of a file name that comes after the ". File extensions indicate the file format or file type. It is start dot .) Here list of computer file extension and their meaning. .pdf, PDF file. For a complete list of PDFMaker applications Acrobat supports, see Use File > Create PDF > From File to convert these file formats to Adobe.
You can place these audio file formats for direct playback in Acrobat 9 and Adobe Reader 9. Acrobat X supports only mp3 Audio.
Supported file formats in Acrobat and Reader Search. Adobe Acrobat User Guide. Select an article: Applies to: Adobe Acrobat Reader.
Adobe PDF printer. PDFMaker conversion formats. Direct file conversion formats Acrobat. Extension Filename Comments. For more information, see Preservation and Preservation examples.
Since PDF is a fixed document format the location of every text, border line, background fill, etc. Document is based on various heuristics that we have implemented and plan to improve and extend over time based on customer feedback. However, note that a fully correct recognition is impossible to achieve just by reading the content of PDF pages, because higher level information is required to disambiguate certain cases.
For example, a PDF page with text in two columns could be a table with a single row and two cells or a section with two columns. Or, a PDF page with a single small line of text in the middle of it could be a paragraph with left alignment and left indentation, right alignment and right indentation, or some other combination.
Some competitive products offer PDF reading functionality with high fidelity by using text frames or text boxes to position the text in the same location on a page as it appeared in the PDF page and by rendering PDF page graphics into a temporary image that is then inserted into a page. Although the output of this approach looks very similar or identical to the input PDF, it has the following flaws: The logical structure of the document is not available.
For example, if you have a table in a PDF file and you want to extract the content of a cell in the second row and third column, that is not possible since there is no table. There is just a pile of text frames with text fragments and pictures with border lines, background fills, and other graphics scattered all over the document. Text search is limited. Since logically connected text segments might end up in different text frames for example, if a paragraph is justified , looking for a term which spans two or more text frames is not possible.