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Here is a Bash script which checks for merging errors. UPDATE: 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 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 Here we take PDFsam software as an example to show you how to merge two or more PDF files together.Try the good ghostscript: gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=merged.pdf mine1.pdf mine2.pdf For Windows users, there are some exciting tools on the market making the task easier. If you’re someone that works with the PDF a lot, you have probably come across a time when it is necessary to merge some PDF documents together, creating a single file for further review.
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Many online tools can merge PDF files into a PDF within minutes! Here we’ll cover all three popular methods and describe how to merge multiple PDF files together specifically. Nowadays, thanks to the wonders of technology, file combination has become more accessible. If you’re working with Portable Document Format (PDF) files daily, sometimes you may need to combine and merge PDFs into a single PDF that’s simple to share and view.
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