209 How to compare the differences between two PDF files on Windows? 2009-09-24T09:45:45.883

159 How Can I Convert Github-Flavored Markdown To A PDF 2013-12-16T11:52:11.977

137 Combine/merge PDF files in Windows? 2009-09-02T13:25:43.850

125 Why does Chrome sometimes download a PDF instead of opening it? 2017-12-17T07:00:16.920

121 How to know which fonts are used in selected part of a PDF document 2010-03-08T11:42:32.983

101 How to convert a PDF document to PNG? 2010-09-08T00:34:40.340

88 Can't convert PDF into image, because of 'no images defined' error 2014-10-01T14:25:26.527

85 How can I fix/repair a corrupted PDF file? 2011-05-03T14:35:04.287

83 Convert a PDF to greyscale on the command line in FLOSS? 2010-02-04T11:16:16.697

76 Stop PDFs from displaying inside Google Chrome 2009-08-27T17:15:20.900

75 How to remove security from a PDF file? 2010-08-22T16:52:21.013

71 Export PowerPoint to PDF with each animation on a separate slide 2009-11-26T10:27:20.123

70 Why are PDFs generated from MS Word so large? 2015-09-30T08:08:37.507

69 Back button of Adobe PDF Reader after clicking a hyperlink whose target is on the same document 2009-08-14T13:05:57.267

68 Count the number of words in a PDF file 2010-12-13T02:07:11.660

58 Convert many images to one PDF on Mac 2011-10-25T05:51:19.053

54 How to extract vectors from a PDF file? 2011-06-25T11:16:43.340

53 Two-page view in full screen for Adobe Acrobat 2011-02-25T03:52:39.490

52 How do I convert a DjVu document to PDF in Linux using only command line tools? 2010-01-26T03:20:50.783

52 View list of embedded fonts in PDF file with Preview 2010-09-01T03:38:41.773

51 How to extract image from PDF file 2010-04-26T15:54:33.203

51 How does less display PDFs? 2015-06-09T19:53:48.467

50 How to save a rotated Adobe PDF file 2010-05-26T23:15:27.713

50 How can I split in half a double-page scanned PDF in a single pass? 2014-08-01T07:39:57.570

49 How to convert a 1 page PDF to a 2 page per sheet PDF? 2011-02-15T15:02:46.953

48 Export word document with high resolution PNG to PDF 2013-09-15T14:39:16.147

47 How to convert Word (doc) to PDF in linux? 2010-06-24T08:40:19.343

46 Are there tools available for trimming PDF margins? 2010-10-30T09:49:16.967

46 How to replace a single page in a pdf using another pdf in linux? 2013-06-24T03:01:56.093

44 How to extract text with OCR from a PDF on Linux? 2009-08-23T22:34:05.757

44 How to search inside PDFs with Windows Search? 2012-03-20T05:02:19.807

43 Acrobat Reader & saving last page I read? 2010-06-07T21:29:56.380

42 PDF Viewer on Windows 2009-07-15T07:26:00.420

42 How to merge pdf:s using Imagemagick (resolution problem) 2009-09-27T12:54:35.287

42 How to change internal page numbers in the meta data of a PDF? 2011-01-13T03:31:03.573

42 How to remove a watermark from a PDF file? 2012-07-30T18:01:56.007

40 Can't copy text from a pdf file 2009-09-27T11:06:58.840

40 How to copy text out of a PDF without losing formatting? 2010-10-11T21:13:58.040

39 How can I split a PDF's pages down the middle? 2011-01-19T05:55:37.963

37 Make Chrome always open PDFs itself 2010-10-14T11:44:06.403

37 Merge two PDF files containing even and odd pages of a book 2012-12-08T10:57:30.993

36 Batch convert Word documents to PDFs 2009-08-03T13:53:21.793

36 How to merge multiple PDF files onto one page with pdftk? 2011-12-09T23:01:44.957

35 How to print documents to pdf 2009-07-15T09:25:09.510

35 adobe acrobat reader - how to save your place? 2010-11-10T01:35:30.057

34 How to open two independent instances of Foxit Reader? 2011-11-17T12:59:58.740

33 How do I save an image PDF file as an image? 2009-09-30T16:54:40.250

33 Removing PDF usage restrictions 2011-12-12T15:05:20.650

33 How to take notes in PDFs in Linux 2012-01-19T13:02:52.650

33 How to remove watermark from pdf using pdftk? 2012-07-12T12:32:17.550

32 How to create PDF with scanned pages but selectable text? 2018-02-09T09:16:41.567

31 Is the pdftotext command line tool for mac? 2009-10-16T17:34:03.327

30 How to disable automatic opening of PDF files in chrome 2010-02-11T20:37:21.143

30 How can I sign a PDF document quickly and cheaply? 2010-05-03T20:53:57.280

30 How to convert a multi-page PDF file to PNG files, with one PNG file per page of the PDF document? 2011-02-09T08:49:49.650

30 Stop Microsoft Word 2010 from smoothing screenshots? 2011-04-18T02:19:06.513

30 Use Ghostscript, but tell it to not reprocess images? 2011-11-22T10:34:58.463

30 How to read an ACSM file on Linux? 2016-01-17T17:22:34.443

29 How to open 2 Adobe Reader instances? 2011-07-24T20:18:06.613

29 Is it possible to remove the advertisement in Foxit Reader 6.0? 2013-04-24T16:10:10.360

29 How can I automatically convert all source code files in a folder (recursively) to a single PDF with syntax highlighting? 2013-05-29T10:55:54.187

28 on Mac, how to export pdf for certain pages 2011-01-22T16:03:33.720

28 How do I automatically convert academic papers (PDF) for reading on a Kindle? 2012-01-02T01:46:53.027

27 How to convert a PDF document to an older version 2010-09-03T14:29:59.507

27 How to convert djvu file to pdf or other more common file format? 2010-09-07T07:17:46.487

27 How to convert a webpage to PDF with preserving its look (exactly as on web browser) and text/links? 2016-04-12T15:17:35.083

26 PDF has garbled text when copy pasting 2010-05-05T13:53:18.337

26 Extract images in PDF without affecting the resolution? 2010-09-28T01:01:16.610

26 Is it possible to delete some pages of a pdf document? 2012-12-11T19:07:05.310

26 How to automatically open "saved" pdfs in system viewer on chrome? 2014-03-03T23:42:25.823

26 correctly sizing PNG images in markdown with pandoc for html/pdf/docx 2014-08-13T18:02:38.037

25 How to view form field names in a pdf document 2010-05-03T17:18:46.427

25 How can I split a PDF file into single pages quickly (i.e. from the Terminal command line)? 2014-10-16T21:46:19.757

24 Removing the password from a PDF file 2009-12-21T22:08:11.110

24 Adjust PDF Contrast with Adobe Reader/Acrobat? 2010-03-08T16:21:43.807

24 How to crop permanently in Acrobat? 2010-04-05T12:49:19.327

24 How can I print out a PDF substituting pixels for blue pixels? 2010-10-24T19:06:17.497

24 How to open pdf in Chrome's integrated viewer without downloading it 2010-12-08T20:43:24.763

24 How do I decrypt a password-protected PDF on OSX? 2011-02-12T02:30:13.743

24 Download all PDF links in a web page? 2011-03-20T20:20:42.313

24 Opening a PDF brings up the Print dialog 2011-03-29T05:33:13.713

24 How to view two not continuous PDF pages at once,like the split view of Word 2012-09-26T15:48:36.153

23 Linux PDF version converter 2009-08-19T12:51:39.683

23 Convert PDF to Word document? 2009-09-08T12:39:50.987

23 How to extract text from pdf in script on Linux? 2010-11-05T19:30:38.543

23 Count BW / color pages in PDF 2011-01-17T19:38:14.120

23 Open PDFs in Adobe instead of in Google Chrome 2014-03-31T08:27:33.050

22 How do I convert a PRN file to PDF? 2009-08-28T04:14:28.737

22 How can I print one page enlarged to multiple pages? 2010-11-01T21:28:25.673

22 Create a PDF from PowerPoint with animations 2013-05-31T15:39:41.340

21 Ubuntu: Is there a good tabbed PDF viewer? 2010-07-26T17:54:42.363

21 Converting a PDF to black & white with ghostscript 2010-10-17T14:50:36.393

21 How to import, export and edit bookmarks of a pdf file? 2011-04-28T06:17:22.943

21 Reducing PDF File size 2011-06-07T03:15:09.753

21 Fonts in PDF files: How do I ensure that a font will render properly across platforms/readers? 2011-09-08T15:50:36.200

21 How to split pdf file in windows? 2013-12-06T11:09:40.377

21 How to scan multiple pages into a single pdf in Windows 10? 2016-03-09T23:07:04.230

20 How good is PDF password protection? 2009-10-16T13:10:18.140

20 How to find out WHERE a specific font is used in a PDF document 2009-10-29T13:49:41.743