Ghostscript is a suite of software based on an interpreter for Adobe Systems' PostScript and Portable Document Format (PDF) page description languages. Its main purposes are the rasterization or rendering of such page description language files, for the display or printing of document pages, and the ...

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19 views

Missing Glyph error during PDF/A conversion with Ghostscript

I try to convert a PDF created by SAP to PDF/A for archival purposes with Ghostscript 9.15 by using the following command line: gswin64c.exe -P -dFirstPage=1 -dLastPage=2147483647 -dPDFA=2 -dSAFER ...
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votes
2answers
1k views

How to upgrade Ghostscript to 9.x on CentOS 6.5

Hi how would I go about upgrading Ghostscript to the latest version on CentOS 6.5 64bit? Yum installs version 8.7, we're having an issue with gs processes not ending so I'm hoping an upgrade may sort ...
1
vote
1answer
147 views

Best settings to convert massive pdf hiking maps to images using ghostscript/imagemagick

I did convert all of the Te Araroa Hiking Maps from PDFs to JPEGs so far. The original maps are 16-64MB PDFs, which take forever to load on my Android Phone. I converted them using Ghostscript and ...
2
votes
2answers
589 views

PDFCreator set “PDF Producer” meta attribute

I am trying to find a way to create a PDF using pdfcreator and set the PDF Producer to something other than ghostscript v*. For some odd reason the program I am piping the Pdf file to will only ...
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0answers
16 views

bchb.pfa missing in CentOS 6

With some application, I get the following error message in CentOS 6.6: FreeType: couldn't open face /usr/share/fonts/default/ghostscript/bchb.pfa: 1 Indeed, when I "ls" this directory it contains ...
11
votes
6answers
8k views

Linux-based tool to chop PDFs into multiple pages

I've got a bunch of PDF files that have been produced two "real" pages to a single PDF page; I'd like to chop these in half and put each half on a separate page. Essentially, I need something ...
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votes
0answers
28 views

Create PDF with open option Actual Size or 125%

I would like to create a pdf with the following attributes: document Options: Show = Page Page Layout = Single Page Continuous Magnification = Actual Size Open to Page number = 1 There is already ...
2
votes
1answer
240 views

ImageMagick: wrong size when converting PDF to JPG

I want to apply some improvements (change brightness, contrast, etc) to a pdf, to make it more readable, so I chose ImageMagick and pdftk. I used the following command to split the pdf into several ...
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0answers
108 views

Ghostscript and JPEG2000 images

Using gs 8.71, RedHat I'm having trouble converting pdf files that have jpeg2000 images embedded within. Part of the coding is to reduce the pdf image by 10% using the -c <> setpagedevice ...
7
votes
1answer
4k views

Use Ghostscript, but tell it to not reprocess images?

I have a PDF that has already compressed and somewhat artifact-y images, and I'm using Ghostscript to prepend a title page to that PDF. However, I cannot find any way to tell GS to just use the ...
0
votes
1answer
188 views

Printer Job Language --> PDF

I have received a non-human readable file which I would like to make human readable. How would I go about getting the text content from the following file: thufir@dur:~/Documents$ ...
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2answers
3k views

Formatting pdf for kindle

I started with a scan of a book which was a two-column PDF, I then used the gs methods outlined in this thread to put the PDF into single page format, which worked great. This looks good on the PC ...
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votes
4answers
13k views

Where are ghostscript options / switches documented?

I know there is a Ghostscript option, for instance -dPDFSETTINGS=/screen - where is that documented? How can I see what other options it accepts, appart from screen? Also, -dMaxSubsetPct=100 - what ...
6
votes
7answers
8k views

Free PDF printers produce ugly images?

Both PDF Creator and Bulldog PDF Printer produce terrible looking on-screen results with simple images in Word documents (haven't tried from other applications). By simple images, I mean GIF, JPEG or ...
1
vote
1answer
239 views

How to print with ghostscript in silent mode

I am using the following Ghostscript command to print a postscript document: C:\Program Files\gs\gs9.14\bin>gswin64c.exe -sDEVICE=mswinpr2 testprinter.ps This command opens a Print dialog where ...
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votes
0answers
37 views

How to improve text quality using Ghostscript

I have a Pdf document downloaded with a size of 230MB. Well the text doesn't seem to be clear although a strain makes the document understandable. I have heard about Ghostscript but it as numerous ...
22
votes
3answers
15k views

How can I split a PDF's pages down the middle?

Does anyone know of a good way to split a pdf's pages down the middle into two new pages? To be clear, I'm not trying to split out already existing pages from a pdf; I am trying to create two new ...
0
votes
0answers
109 views

Using Ghostscript to digitally sign a PDF

How do I digitally sign a PDF file using Ghostscript (gs), such as by specifying a *.p12 certificate backup file? thanks
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3answers
1k views

Alternatives to gsview/ghostscript for Windows [closed]

Are there more user-friendly alternatives to gsview/ghostcript for Windows?
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0answers
23 views

PostScript - Infinite paper size

I've been making a program for a project of mine that creates a PostScript file whose output then I have to analyze. The problem is indeed in the output, since the graphics consist of some hundred ...
0
votes
0answers
76 views

printing a regular PDF document to virtual PDF printers (with Ghostscript engine) always generates output file with text converted to image

I've suddenly found out, that when I "print" any regular PDF document to a PDF virtual printer, it always converts a source regular (textual) PDF document into an image only document. It applies even ...
0
votes
0answers
619 views

Tesseract couldn't load any languages

Running tesseract makebox command produced me the following error Error opening data file /opt/local/share/tessdata/eng.traineddata Please make sure the TESSDATA_PREFIX environment variable is set to ...
1
vote
1answer
624 views

Merge pdf and remove pages in one pass

I'd like to concatenate pdf documents without loosing any information (image resampling etc.). I only want to do lossless compressions, consolidate fonts etc. Before merging, I'd like to remove the ...
9
votes
6answers
15k views

Converting a PDF to black & white with ghostscript

Similarly to this question: Convert a PDF to greyscale on the command line in FLOSS? I have a PDF-document and want to convert it to pure black and white. So I want to discard halftones. To ...
1
vote
0answers
86 views

Convert PDF image into true grayscale?

Following the answers to this post I get the following script: #!/bin/bash gs \ -sOutputFile=/tmp/output.pdf \ -sDEVICE=pdfwrite \ -sColorConversionStrategy=Gray \ ...
0
votes
1answer
217 views

Resize PDF pages and expand white background

What I Have I have a PDF containing a series of photos. Each photo occupies an entire A4-sized page. That is, each page of the PDF contains 1 photo, and there is no border/background/canvas showing ...
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vote
3answers
2k views

GhostScript - attempting to reduce the file size of a PDF - error

I'm trying to reduce the file size of a PDF using GhostScript. Generally, this works: gswin32c -sDEVICE=pdfwrite -sOutputFile=out.pdf in.pdf I think it gets rid of bookmarks, annotations, etc. On ...
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votes
0answers
60 views

Ghostscript - merging options

I've got lots of Ghostscript commands compiled together in a script that allows me to do most things to manipulate multiple pdfs. However, I would like to be able to merge documents in more ways than ...
0
votes
0answers
20 views

How to get Ghostscript to “fit to height”?

I want to print some text to PDF. I would like the page height to be the size needed to fit the text, not taller or shorter. I'm having trouble even working out the terms to use to search for how to ...
26
votes
3answers
30k views

How can I fix/repair a corrupted PDF file?

Does anyone have any recommendation or procedures for repairing a corrupt PDF? When I open the file I get "There was an error opening this document. the file is damaged and cannot be repaired." ...
2
votes
2answers
597 views

Ghostscript creates huge temporary file

Our web application converts pdf to png using ghostscript. Recently, a huge, over 60GB, temporary files was created on /tmp directory. Load average raised up to 18 near the time when this file was ...
0
votes
1answer
2k views

PDFCreator renders badly an image with gradients embedded in a document

I have MS-Word 2003 and need to transform a .doc file into a pdf. For this reason, I installed PDFCreator and tried to print to the virtual printer. The pdf file is created, but observing the result ...
2
votes
4answers
3k views

Activate comments in PDF

I am generating PDF files with pdflatex and I would like my PDF to allow comments/annotations (without having to use Acrobat Professional to write the comments). pdflatex cannot enable comments in PDF ...
4
votes
2answers
2k views

Ghostscript PDF/A conversion fails validation

I'm developing a "paperless" workflow and plan to save all files in PDF/A-1b format. I'm trying to develop a simple batch file for converting PDF files that I create or receive to PDF/A-1b. Starting ...
6
votes
5answers
2k views

PDF has an extra blank in all words after running through Ghostscript

This PDF was produced by Abbyy Finereader 10: http://ebooks.zeitr.org/from_abbyy.pdf You can copy & paste the first sentence and get this (very good) text result: Der »Bund Deutscher ...
2
votes
1answer
438 views

merge pdf files a4 and letter linux

I am training to merge multiple files using ghostscript, nevertheless the problem arises because the pdf files are in different paper size. So far, I've found this one command: gs -q ...
0
votes
0answers
27 views

Convert PDF to JPG via GhostScript [duplicate]

I try to convert a multi-page PDF to a single JPG. I only want the first page of the PDF converted. Since I want to use them as thumbnails the JPGs need to be like 100x100px in high quality. I have a ...
2
votes
0answers
364 views

Scale EPS and Change DPI Using Ghostscript

I have a few EPS files that have an arbitrary size dimension (x/y) but are all 72 DPI. I need to convert them to 600 DPI as well as scale the width to 3.25 inches. I don't care what the height is, ...
0
votes
1answer
545 views

GhostScript “Unrecoverable error, exit code 1” when using embeded fonts in .pdf

I have been trying to convert a .pdf file to a .png in Imagick, but I keep getting the "Unrecoverable error, exit code 1". I did some research and discovered that the problem is somehow related to the ...
2
votes
3answers
1k views

Imagemagick, Snow Leopard and PDF Conversion

Having difficulties with Imagemagick and Snow Leopard. Imagemagick was installed using the install script from here here. Everything builds and installs correctly. Imagemagick behave normally for ...
0
votes
2answers
702 views

pdftoraster missing from ghostscript-cups package on fedora 17?

Attempting to get AirPrint running on an old laser network printer (so my kid can print from his iOS device) with avahi-daemon, cups and this python script. I've followed the instructions as per this ...
0
votes
1answer
306 views

ghostscript: rasterize for fax (tiff/g3)

I need a suitable command to convert pdf to tiff/g3 for use with hylafax/c2faxsend. The PDF is produced from a libreoffice plugin, but has relatively small fonts embedded. My current command is ...
4
votes
2answers
833 views

unix tools to merge pdf [duplicate]

I'm looking for an alternate to ghostscript to merge pdf tools. We generally have print jobs containing more than 3000 documents, which are to be merged into a pdf. Ghostscript does this whole ...
2
votes
1answer
750 views

How to prevent GhostScript from substituting fonts when compressing a PDF file?

I have a PDF file that I want to compress as small as possible. Unfortunately GhostScript substituted some fonts for the existing fonts in the original PDF. I used the following command when invoking ...
7
votes
3answers
5k views

Batch remove comments from PDF files

How can I easily remove all comments and annotations (added with Foxit Reader) from all the PDFs in a folder?
2
votes
0answers
79 views

How to set keys for ghostscript filters in the command-line interface?

How do I set keys of Ghostscript filters (as documented here) in the command-line interface? More precisely, I would like to set the Predictor option of the PNGPredictorEncode filter in the following ...
1
vote
0answers
225 views

How to extract all info on PDF bookmarks using GhostScript?

Is there a method of dumping all info on the bookmarks of a PDF using GhostScript? With PDFtk I could use pdftk in.pdf dump_data, but is it possible to do it with GS? I have a PDF with bookmarks ...
0
votes
1answer
933 views

PDF to PNG with ImageMagick/GhostScript: Colorspace=sRGB breaks script

In order to convert a PDF with 100 pages to single PNG files, I've been using the following command: C:\Program files\ImageMagick\convert -density 150 -alpha Opaque file.pdf file.png But that ...
0
votes
0answers
320 views

CentOS 5.5 install ghostscript?

I need to install Ghostscript v9.06 on CentOS 5.5. I am linux newbie so can you help me i tried download "Postscript and PDF interpreter/renderer" (was that right thing?) and then run ./configure ...
2
votes
0answers
244 views

Exporting blank pdf using ghost script

I am using the ghost script writer to produce PDF's...and it works but it produces blank ones. I have searched a lot in this, but i didn't find anything that could help me. I'm using windows 7 ...