PDF Import
Enables you to make minor modifications to the text of existing PDF files when the original source files do not exist or you are unable to open the source files. (Whenever possible, modify the source and regenerate the PDF to obtain the best results.)
When the extension is installed, PDF is listed as a choice in the File Type drop-down list in the File > Open dialog. PDF documents open in Draw. Depending on the complexity of the layout, changes may be easy or difficult to make, and the saved result may or may not preserve the original layout. Font substitution may occur.
Each line of text appears in a separate text box. If part of the text is in a different font or font variation (for example, bold or italic), that part of the line is in a separate text box. Thus a single line of text may contain several separate text boxes. If you edit the text in one box, the result may overlap the text in the following box or leave a conspicuous gap between the two portions of text. If this occurs, you need to manually adjust the spacing between the boxes.
Graphics with transparent backgrounds are imported with black backgrounds, and these black backgrounds remain when the edited PDF is saved again. Graphics and frames anchored “to paragraph” may move away from their positions during import; any incorrect positioning remains when the PDF is saved again.
From Sun Microsystems. Open source.