Questions tagged [pdf]

Portable Document Format (PDF) is an open standard for document exchange.

This file format created by Adobe Systems in 1993 is used for representing documents in a manner independent of application software, hardware, and operating systems. Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it.

Source: http://en.wikipedia.org/wiki/Portable_Document_Format

1418 questions
267
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16 answers

How to Edit PDFs?

I typically have two needs: Scenario A. Change a single PDF page. In this case I have a PDF but not the original source file used to create the PDF. I don't want to try to recreate the document from scratch. I'd like to open the PDF and change a few…
snowguy
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95
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13 answers

How can I edit a picture into an existing PDF file?

I have a scanned PDF file which is an application form, and a picture which is the scanned version of my signature (for example, this one) and can be in any image format such as EPS or PNG. I would like to put the signature picture on the blank…
Tim
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71
votes
7 answers

Diff of two pdf files?

I'm looking for a good program to show me the differences between two similar pdf files. In particular, I'm looking for something that doesn't just run diff on an ascii version (with "pdftotext") of the files. This is what pdfdiff.py does.
67
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6 answers

Adding pages to existing pdf file

I have a PDF document with over 300 pages. I need to add 15 pages in between - after page 180. How can I do it?
Chethan S.
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65
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5 answers

Fill & Sign PDF on Ubuntu

When using Adobe Reader on a Windows desktop, one can open a PDF and use the fill & sign option. This option does not seem to appear on the Ubuntu version of Adobe Reader. How does one fill and sign PDF documents on a Ubuntu?
Cheshie
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59
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9 answers

Splitting a PDF page in two

I have a PDF file that was the result of the scan of a book. In this file 2 pages of the book correspond to 1 in the PDF. So when I see a page in the PDF file I'm actually seeing 2 pages of the book. (original) I would like to know if there's any…
JGNog
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48
votes
5 answers

Rotate a specific page of a pdf file?

I have a multi-page pdf file, and I want to rotate a specific page 90 degrees clockwise, to obtain a new pdf file which has the same pages as the original pdf, but with this specific page rotated. How can I do this?
a06e
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How do I convert a scanned PDF into a PDF with text

I have scanned about 80 pages into gray scale pdf (image format). The end size of the file is about 70MB, which is very huge. Now I am looking for a method to convert the grayscale image-based PDF file into a simple black/white text-based PDF…
Admiral
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24
votes
11 answers

Create fillable or editable fields in a PDF

I wonder how to create fillable forms in a PDF, such as this one. I would like to fill out the places that are required to fill out.
Tim
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23
votes
4 answers

PDF reader that can read out loud

I am new at using Ubuntu so i just want to know a good PDF reader similar to Foxit Reader, and has a read out loud feature.
Ian Moone
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22
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4 answers

What software can I use to write on PDFs?

I'm used to OS X where the system PDF viewer will let you draw and write text on top of any PDF document. You can then flatten it and save as a new PDF. It saves paper and time so you can fill in any form without printing it and scanning it back to…
22
votes
2 answers

Where is the text selection tool in qpdfview?

This is literally the most basic tool in a PDF viewer and it should be available in the top menu as the first tool. I can't find it in qpdfview? where is it?
Kennet Celeste
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6 answers

Is there a way to quickly browse multiple pdfs in a directory?

I often generate directories full of PDFs. I want to quickly flip through them as though they are pictures. Nautilus will create thumbnails of the PDFs that I can enlarge using ctrl= but they never get large enough to see the detail that I want. Is…
19
votes
6 answers

Unprotect a protected pdf

I've purchased a pdf and want to highlight areas of it and add comments for my own personal reference. I've look at its properties through Foxit Reader (running through wine), and, irritatingly, I'm not allowed to Modify the Document or Comment in…
Starkers
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16
votes
3 answers

Install FoxitReader without using Wine

Ubuntu 14.04 LTS 64bit I recently came to know that FoxitReader Ubuntu version has been released. But I am unable to install it using the instructions given in its manual(check this link). When I enter this command:sudo dpkg -i…
Sooraj S
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