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

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9
votes
4answers
704 views

Are there any full featured pdf readers that integrate comment function?

I'm needing reading some research papers whose formats are almost pdf.However I cannot find a good pdf reader which can make some notes while reading. Currently I use xournal however there seems not ...
0
votes
1answer
1k views

Extracting a file attachment from an email message and saving it to a file?

I have an email stored in plaintext (yes, headers, messages, attachments, everything in one plaintext file) and I'd like to extract a PDF document from it. I've copied the base64-encoded text, then ...
5
votes
1answer
2k views

Invert colors in whole PDF (convertion)

How to create pdf with inverted colours of original one? (Just like inverting whole screen with xcalib -i -a) Preferably : not loosing hyperlinks. But it's not requirement. It would be nice if ...
5
votes
1answer
942 views

How to extract annotations from PDF files?

Is there a command-line tool to extract annotations (comments added using evince) from PDF-files? I search such a solution to send people feedback on their submitted documents. Apart from replying ...
4
votes
1answer
729 views

Remove watermarks from pdf file

Is it possible to remove annoying watermarks from pdf file in Linux? For example, every page contains text This file was merged by application XY.
1
vote
2answers
938 views

How to create indexes in a pdf?

iPdf is rotten. Is there any other software or any other way by which an "index" can be created in a pdf file?
3
votes
1answer
351 views

Does using epub2pdf pose a potential security risk? Is there an alternative?

epub2pdf is a fairly platform-independent program. Based on Java, it executes without a hitch on my machine, with no dependencies. However, strangely enough, the program requires an active internet ...
9
votes
1answer
460 views

How do I 'unbook' a pdf

I have a pdf file that was made into a booklet format. It is meant to print on A4 paper in landscape orientation; here are two pages in the pdf, which should correspond to four pages in the actual ...
4
votes
1answer
1k views

convert pdf to image [jpeg|png]

I need to convert pdf files into image files (like: png (prefer), jpeg). I used convert (from the ImageMagick package) but it takes more than 4 seconds for a 2 page pdf file with only tables ...
1
vote
0answers
59 views

How to search in PDF files recursively? [duplicate]

Possible Duplicate: grep pdf files? With a Linux machine, ex.: an Ubuntu, how can I search for a given word recursively in several PDFs?
1
vote
1answer
250 views

Javascript Adobe Reader problem in some linux distributions

Adobe Reader doesn't execute initial javascript code of 3D scene in pdf document. With friends we've tested several linux distributions, namely CentOS, Ubuntu, Arch Linux, Mandriva, OpenSUSE. Also ...
3
votes
2answers
156 views

Looking for an efficient way to display PDFs

I've used several unix tools to display PDFs, like xpdf, evince, epdfview… What I'm looking for is not very complicated. I'd like to display a full page inside the application window with reduced ...
3
votes
1answer
4k views

Convert pdf file to epub

Is to possible to convert pdf file to epub format without errors? Is there some application in Linux that can do it? I found only Ecub and Calibre which give bad results or fail. A command-line ...
3
votes
1answer
3k views

convert djvu to pdf

How to convert djvu2pdf ? My current approach is : djvups x.djvu > x.ps ps2pdf x.ps Is there more efficient and better (in terms of output quality, data/metadata loss) way to handle that ?
3
votes
1answer
573 views

Embeded video in PDF

I'm creating a presentation that will have embedded video in it (using beamer). The issue is that I can't make this work on Linux. I have downloaded some example presentations that contained video, ...
2
votes
1answer
629 views

convert - unrecoverable error when pdf to jpg

When I'm converting pdf to jpg with the following command $ convert -density 300 file.pdf file.jpg I'm getting this error. Last OS error: 2 GPL Ghostscript 8.71: Unrecoverable error, exit code ...
3
votes
3answers
745 views

Lightweight feature-rich alternatives to OpenOffice and LibreOffice

I really like LibreOffice however I'm having issues with it freezing up and I can't seem to start a new instance of the writer on multiple desktops (I'm using dwm and want several documents open). ...
6
votes
1answer
684 views

Find links and their positions in a PDF

I need to find all links in a PDF file, along with the page they're on and their X/Y position. Is there any tool or combination of tools I can use to do that?
6
votes
3answers
1k views

Does Printing a PDF to PDF degrade its quality?

Say I have a PDF of a website which is very long. After reading some of it, I decide there are extraneous pages in it; but rather than finding the website every time I decide to eliminate a page, I ...
2
votes
1answer
288 views

Possible to extract title and pagenum of each page in a pdf file

I was wondering if there are some ways to extract title and pagenum of each page in a pdf file? Either by some applications, or by programming in some programming language with some pdf libraries? ...
13
votes
5answers
11k views

convert images to pdf: How to make PDF Pages same size

I did something like convert -page A4 -compress A4 *.png CH00.pdf But the 1st page is much larger than the subsequent pages. This happens even though the image dimensions are similar. These images ...
7
votes
2answers
5k views

Rotate pdf pages: 90 degree for even pages and -90 degree for odd pages

I was wondering in a pdf file, how to rotate pdf pages: 90 degree for even pages and -90 degree for odd pages? By pdftk, all I know is to rotate a page by pdftk in.pdf cat 1W output out.pdf, and ...
3
votes
1answer
669 views

How to change height and width of each page of a pdf

I was wondering how to change width and height of each page of a pdf? In my scanned pdf, each page has paper size too big, 31.98 × 49.20 inch. I would like to shrink the width and height to smaller ...
3
votes
1answer
2k views

Convert a folder of images into a multi-page pdf file usind command line tools?

I have a folder with 100 jpg images. I want to convert these images into a multi-page pdf file, with all the images (cropped to A4 size). They are already in the correct rotation. Which tools should ...
6
votes
4answers
5k views

How to know if a pdf file is compressed or not and to (un)compress it

I just learned that pdf files can be compressed to reduce its disk size. I was wondering how to know if a pdf file has already been compressed? What applications/commands can be used to compress or ...
5
votes
1answer
2k views

SWF to PDF conversion

Are there any tools for converting SWF to PDF? I have a bunch of SWF files (to be ripped from the web) and I'd like to group them into single PDF.
8
votes
6answers
17k views

How to convert TXT to PDF?

I want to convert .txt files to .pdf. I'm using this: ls | while read ONELINE; do convert -density 400 "$ONELINE" "$(echo "$ONELINE" | sed 's/.txt/.pdf/g')"; done But this produces one "error" -- ...
3
votes
4answers
1k views

How to view and edit the code of a pdf file

I was wondering how to view and edit the code of a pdf file? By viewing, I don't want to see the binary format, so I think hexdump may not be what I want. I tried gedit, but no encoding method can ...
10
votes
5answers
7k views

Add and edit bookmarks to pdf

By getting metadata from some pdf files with bookmarks by pdftk, I observe the format of bookmarks in pdf metadata. So I am guessing that with pdftk, it is possible to add and edit bookmarks of a pdf ...
7
votes
3answers
1k views

How to preserve bookmarks when rearranging pages of a PDF file with tools like pdftk?

I am using pdftk to rearrange pages of a pdf file with bookmarks/outlines, but after that, the output file lost the bookmarks of the original. My command is pdftk in.pdf cat 1-22 43 23-42 44-end ...
4
votes
1answer
4k views

insert a blank page into a PDF using ghostscript or pdftk

I have a PDF file that needs a blank page inserted into it every so often. The pattern is unpredictable, so I need a command that will allow me to fit one in wherever necessary.
2
votes
1answer
458 views

Use convert or ghostscript to grab the odd-numbered pages of a PDF

I have a PDF that consists of several hundred pages of bilingual text. Since I need to use OCR on each language separately, I want to grab the even and odd pages and make two separate PDFs, using ...
3
votes
2answers
4k views

Use convert to grab a specific page from a PDF file?

I know I have done this before, so I'm sure it's possible, I just forget how to do it. There's a way to tell convert to grab a specific page of a PDF, and I'd like to keep the format of that page as ...
7
votes
3answers
1k views

Is GNU PDF Library in active development?

I've been hearing about The GNU PDF Library since 2007. Since then I've been looking forward to see this tool in the wild, but four years have passed and it seems to me that this is a painfully long ...
2
votes
2answers
505 views

Xpdf fit to page width in fullscreen mode

When I call the command: $ xpdf file.pdf -z width -fullscreen ...it does not have the desired effect. The individual options: $ xpdf file.pdf -z width ...and: $ xpdf file.pdf -fullscreen ...
18
votes
5answers
13k views

Split pages in pdf

I have a scanned pdf file which has scanned two pages on one virtual page (page in pdf file). The resolution is with good quality. The problem is I have to zoom when reading and drag from left to the ...
4
votes
1answer
342 views

Extract graphs from PDFs

I have a situation where I need to extract images from lots of PDF files and display them on a website. My PDFs have "regular" images as well as lots of graphs. I used pdf2xml and it pulls out the ...
8
votes
4answers
12k views

pdf to jpg without quality loss; gscan2pdf

When I convert a pdf file to bunch of jpg files using convert -quality 100 file.pdf page_%04d.jpg I have appreciable quality loss. However if I do the following, there is no (noticeable) quality ...
13
votes
9answers
13k views

How can I grep in PDF files?

Is there a way to search pdf files using the power of grep, without converting to text first in Ubuntu?
10
votes
3answers
3k views

Is there some sort of PDF to text -converter?

I need PDF files to text so I can search over them in bulk from commandline. Is there some converter for Ubuntu, OBSD or similar distro? Perhaps related post, OCR with ubuntu here.
7
votes
3answers
2k views

How to convert a PDF file to a DVD movie?

Each page would be navigable with the player's 'next' button. The result should have a directory called VIDEO_TS, to ensure it will play in old players.
2
votes
4answers
12k views

How to install Adobe Acrobat Reader in Debian?

I've got deb http://debian-multimedia.org squeeze main in "/etc/apt/sources.list", but wajig update && wajig install acroread results in: E: Package ‘acroread’ has no installation candidate ...
7
votes
6answers
6k views

Modifying PDF files

I need to do some basic editing on existing PDF file. I.e. I need to: Add chapters/bookmarks Change some page numbering However I cannot find any tool - GUI or commandline - which would offer this ...