I am new to ghostscript and I cannot figure out the syntax to import multiple files at once to merge them to a single file.
I tried several placeholders (e.g. $_*#%) to import ~100 pdf files but unfortunately the placeholders are not working.
Below you can see my source code:
gswin.exe -dQUIET -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=C:\Users\xxx\pdf\output.pdf C:\Users\xxx\test1".pdf C:\Users\xxx\test2".pdf
I need something like
gswin.exe -dQUIET -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=C:\Users\xxx\pdf\output.pdf C:\Users\xxx\test*.pdf
to import all files named like test1.pdf, test2.pdf, test3.pdf,...
Thank you.
On Windows (in contrast to Unix/Linux) the command prompt/shell does not generally perform wild card expansion automatically and it is up to individual command line applications whether they implement it. Many native command line applications do but GhostScript, for instance, does not.
If you use Windows PowerShell instead of Command Prompt (cmd.exe), it offers some ways of doing wildcard expansion on the command line. See for example the Resolve-Path or Convert-Path cmdlets, both of which resolve wildcards.
For example, the following might work for you in PowerShell:
gswin.exe -dQUIET -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile="C:\Users\xxx\pdf\output.pdf" (Convert-Path "C:\Users\xxx\test*.pdf")
I am trying to create virtual printer, which other application can print directly.
Here is the command line parameters
C:\Program Files\gs\gs9.53.3\bin\gswin64c.exe" -dBATCH -dSAFER -dNOPAUSE -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -dAutoRotatePages=/PageByPage -r600 -sOutputFile="%f" -
According to documentation this create pdf file in the output put path by
invoking the console Ghostscript interpreter, telling it to write PDF (-sDEVICE=pdfwrite) to the file chosen by Mfilemon (-sOutputFile="%f") reading its source from standard input (the final dash).
When I run a test page print or print few lines from text editor - The PDF file is created in the output directory but when I try to open PDF, it says - not supported file type or damaged
Any help to create a PDF file will be appreciated
I'm trying to use Ghostscript to convert my files in PDF to PCL. I'm able to convert one file with this command:
gswin64c -dBATCH -dNOPAUSE -dSAFER -sDEVICE=pxlcolor -sOutputFile=[PCLPath].pcl [PDFPath].pdf
It works fine, I think, if you see anything wrong or not needed please say me.
The question is to convert all files in a folder, I don't know how to change the command line to do that, or what I have to do, maybe a script file??
Other question is if there is someway to accelerate the process, with any options in the command line, or using Linux instead Windows, whatever.
Thanks in advance!
Greetings.
You can use Ghostscript Studio to do that.
See the image below:
I am using ghostscript 8.71 to extract text from the PDF pages.
The command I am using is:
gswin32c -q -sFONTPATH=c:\\fonts -dNODISPLAY -dSAFER -dDELAYBIND \
-dWRITESYSTEMDICT -dSIMPLE -fps2ascii.ps -dFirstPage=1 \
-dLastPage=1 input.pdf -dQUIET
And I am using <stdout> to direct the text to another file.
But the problem is some searchable text items are not extracted by Ghostscript.
Some font text is not extracted, for example: Verdana in bold characters. But Ghostscript is opening the font files.
I can upload the PDF file but here I didn't find any upload option. If any option is available let me know.
Did you also try alternative commandline tools to extract the text, such as pdftotext from the XPDF package? How do these compare?
Can you give more details about what exactly is missing in your output? Just certain types of characters, just certain fonts, just certain pages?
Also, you are mixing Linux/Unix syntax ("gs") with Windows syntax ("c:\fonts"). On Windows systems, the default location where fonts are hosted usually is c:\Windows\fonts ...
Oh, and yes: having your problematic PDF file to look at would definitely help.
Is there a way to use ghostscript to convert PDF to PDF/A or PDF/X? I know it can be used to convert PDF to images, but I don't know if it can be used to convert PDF/A. What parameters should I use?
This is to convert a pdf document (not pdf/a) into pdf/a:
gs -dPDFA -dBATCH -dNOPAUSE -dUseCIEColor -sProcessColorModel=DeviceCMYK -sDEVICE=pdfwrite -sPDFACompatibilityPolicy=1 -sOutputFile=output_filename.pdf input_filename.pdf
Hope this will help some one!
Hope this answer helps others coming from Google with the same problem:
To convert from PDF to PDFA-1b or PDFA-2b, you can use Ghostscript. I suggest you use the latest version (9.19 today).
Install it
**In Mac OS**, you may prefer to use [Homebrew][1]:
brew install ghostscript
(UPDATE: 2023-01-23. This no longer works in mac with homebrew, as versions newer than 9.19 will adamantly refuse to do the conversion, no matter what I've tried)
In Linux, some distros bring a much older version (rhel7 sports 9.07). To download a fully independent modern one-file-only ghostscript, download it directly from the site:
wget https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs919/ghostscript-9.19-linux-x86_64.tgz
(UPDATE: 2023-01-23: stick to that version, newer versions won't work with the method presented below.
If the link above is broken when you try it 20 years from now, please refer to ghostscript.com and search for download section. Download the binary version, don't go for the source, unless you know what you are doing.
In Windows, I cannot help you, but if you manage to install it, the following commands will also work, if you substitute the location of files and gs executable.
Command line
(note to future editors, please don't remove formatting, as this is more readable, yet working command line)
gs-919-linux_x86_64 \
-dPDFA=1
-dNOOUTERSAVE \
-sProcessColorModel=DeviceRGB \
-sDEVICE=pdfwrite \
-dPDFACompatibilityPolicy=1 \
-o output_file.pdf \
/path/to/PDFA_def.ps \
input_file.pdf
In Mac gs-919-linux_x86_64 will be simply gs.
Please note that output_file.pdf and input_file.pdf must be changed to the names of the output file (the converted file) and the input file (the file to be converted). /path/to/PDFA_def.ps is your copy of the file PDFA_def.ps.
-dPDFA=1 is for PDFA-1b.
-dPDFA=2 if you want PDFA-2b.
What is PDFA_def.ps?
PDFA_def.ps is some sort of template ghostscript uses to create a PDFA file. The tricky part is that, for some reason, ghostcript comes with a non-working file.
You'll need to edit PDFA_def.ps and include the path to a valid ICC (color profile) file. Download a good color profile from Adobe:
wget https://tutankhamon.acc.umu.se/mirror/archive/ftp.sunet.se/pub/vendor/adobe/adobe/iccprofiles/win/AdobeICCProfilesWin_end-user.zip
Inside that zip, find a file called AdobeRGB1998.icc, put it somewhere and put the path to that file INSIDE you PDFA_def.ps file. Note that the path should be absolute, with no quotes. Like:
/ICCProfile (/full/path/to/file/AdobeRG1998.icc) % Customize.
Here is a version of PDFA_def.ps, change PATH_TO_YOUR_ICC_FILE to the path of you AdobeRGB1998.icc.
https://gist.githubusercontent.com/weltonrodrigo/19df77833f023fbe1572168982e4b515/raw/ea86e87379d14120d7ff26f6f235ac7eeb5f5dd5/PDFA_def.ps
#danio, #imgen: Even recently released documentation pages on PDF/X (standardized Prepress requirements) and PDF/A (standardized Archiving requirments) generation were quite misleading. (Your link pointed to a v8.63 release.) In the end, it suggested that running the example commandlines using the sample PDF*_def.ps would already generated valid PDF/A and PDF/X files.
But, they do not!
Here is one of the sample commands, which by itself is correct:
gs \
-dPDFA \
-dBATCH \
-dNOPAUSE \
-dNOOUTERSAVE \
-dUseCIEColor \
-sDEVICE=pdfwrite \
-sOutputFile=out-a.pdf \
PDFA_def.ps \
input.ps
The output file will declare itself to be PDF/A (and most PDF viewers would happily go along with this), but the output file fails all real compliance tests.
The fix is easy: you need to edit your sample PDFA_def.ps (for PDF/X: your PDFX_def.ps) files to match your environments. These required edits were not clearly spelled out in older documentation versions, and the provided command suggested it would work out of the box.
Especially in case of PDF/X you MUST specifiy a valid ICC profile to use.
See also the updated documentation (current SVN trunk version) about this:
http://svn.ghostscript.com/ghostscript/trunk/gs/doc/Ps2pdf.htm#PDFA
Please note that current answers are not completely correct. You can define which level of PDF/A you want, resulting in different behaviors of the program. This one is correct:
gs -dPDFA -dBATCH -dNOPAUSE -sColorConversionStrategy=UseDeviceIndependentColor -sDEVICE=pdfwrite -dPDFACompatibilityPolicy=2 -sOutputFile=output_filename.pdf input_filename.pdf
Please note my change from sdPDFACompatibilityPolicy to dPDFACompatibilityPolicy.
Change it to a higher number to get other versions. 1 is good if you don't need DOCINFO.
Furthermore we use the option UseDeviceIndependentColor to avoid validating issues.
If you change options here, you will most likely get a non compliant PDF/A (even if it stated differently).
You can check your pdf/a here:
https://www.pdf-online.com/osa/validate.aspx
If you're using Windows and want to create PDF/A-1b documents explicitely (PDFCreator has an output option for PDF/A-2b but not for PDF/A-1b), you just can enter the parameters Artur described above into the ui settings of PDFCreator without the ones for the document names. Start PDFCreator, choose the printer menu, then go to settings. Now, choose 'Ghostscript' from the settings list on the left side. Under 'additional ghostscript settings', enter as follows :
-dPDFA|-dBATCH|-dNOPAUSE|-dUseCIEColor|-sProcessColorModel=DeviceCMYK|-sDEVICE=pdfwrite|-sPDFACompatibilityPolicy=1
Click on 'Save', then print something from MS Word or any other application you want using the PDFCreator - it will be created in PDF/A-1b.
Greetings,
Fritz