Status=$(gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile="$" "$f" 2> /dev/null)Įxample output: processing inp1.pdf. Just copy it in the folder with the PDFs and execute from there. The following Bash script merges all available PDFs in a folder one by one and gives a success status after each merge. I had the problem that a few PDF merges produced some error messages.Īs it is quite a lot trial and error to find the corrupt PDFs, I wrote a script for it. This is useful, for there are many times when extremely complex documents. Merge two or more PDF, Web pages, Jpeg and PNG files into one compact PDF thats easy to share, archive. Here is a Bash script which checks for merging errors. PDF Compressor is a quick and easy way to reduce the file size of a PDF document. Send multiple files in single email attachments. UPDATE #2: In case you need to "burn" edits and compress a PDF made with Acrobat, this would help: gs -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=pdfwrite -dCompatibilityLevel=1.3 -dPDFSETTINGS=/screen -dEmbedAllFonts=true -dSubsetFonts=true -dColorImageDownsampleType=/Bicubic -dColorImageResolution=144 -dGrayImageDownsampleType=/Bicubic -dGrayImageResolution=144 -dMonoImageDownsampleType=/Bicubic -dMonoImageResolution=144 -sOutputFile=compressed.pdf withedits.pdf This Online PDF Converter can convert all your files to PDF but also compress and merge PDF files Word, Excel, PowerPoint, images and any other kind of. 1.Log in to your Canva account and click the Upload button on the top right corner, then import your PDF or drag and drop your file into the design platform to transform it into a customizable Canva design. Use Xodo on your Mac by opening it in your browser and then select. UPDATE #1: first of all thanks for all your nice comments!! just a tip that may work for you guys, after googleing, I found a superb trick to shrink the size of PDFs, I reduced with it one PDF of 300 MB to just 15 MB with an acceptable resolution! and all of this with the good ghostscript, here it is: gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=output.pdf input.pdf Xodo merge tool supports multiple platforms to help combine your PDF files into one PDF. In this way you wouldn't need to install anything else, just work with what you already have installed in your system (at least both come by default in my box). In both cases the ouput resolution is much higher and better than this way using convert: convert -density 300x300 -quality 100 mine1.pdf mine2.pdf merged.pdf ![]() Or even this way for an improved version for low resolution PDFs (thanks to Adriano for pointing this out): gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -sOutputFile=merged.pdf mine1.pdf mine2.pdf ![]() Try the good ghostscript: gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=merged.pdf mine1.pdf mine2.pdf
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