I don't know if this can be done, I'm just learning ghostscript. Say I have multiple PDF files each about 500 Pages in length. Can I setup ghostscript to go extract every 100 pages from each document and save each as a separate PDF file?So I have FileA.pdf, 500 Pages in Length. So I'd now want FileA0001.pdf FileA0002.pdf FileA0003.pdf FileA0004.pdf FileA0005.pdfI've managed to write a script that will split files and merge them based on my interval, I'm having trouble trying to rename files properly. The issue I've run into is after it finishes splitting and merging after the first file it will rename it as FileA0001.pdf FileA0002.pdf FileA0003.pdf FileA0004.pdf FileA0005.pdfHowever the problem is once it begins the process for FileB, it does this FileB0006.pdf FileB0007.pdf I've tried a few different ways, but each have failed, advice? Can someone assist? For file in /mnt/bridge/pdfsplit/staging/.pPdDfFdoecho $file#Splits All the Filesgs -q -dNOPAUSE -sDEVICE=pdfwrite -o tmp%04d.pdf $file#Removes Last File in List; Ghostscript creates a blank file everytime it splitsfind /mnt/bridge/pdfsplit/ -name 'tmp.'
tail -1 while read filename; do rm $filename; donepageCount=$(find.name 'tmp.' wc -l)documents=$(((pageCount / 998) + (pageCount% 998 0)))pages=$(((pageCount/documents) + (pageCount% documents 0 )))for ((i=1; i/dev/null head -$pages)count=$(ls -1 tmp. 2/dev/null wc -l)gs -q -dNOPAUSE -sDEVICE=pdfwrite -o $(basename $file.pdf )Part$(printf%04d $i).pdf -dBATCH $listrm -f $listif $count -eq 0 ; thenecho 'Done'breakfidone#Removes Last File in List; Ghostscript is creating a blank filemv.pdf /mnt/bridge/pdfsplit/splitFiles/find /mnt/bridge/pdfsplit/splitFiles/ -name '.pdf' tail -1 while read filename; do rm $filename; donedone.
Summary: Many email programs and gateways have size limits on attachments. Learn how to split larger PDF files into smaller ones using PDF tools.The is now over 1MB in size, with each of its various components increasing in file size as well (HTTPArchive.org June 2012). PDFs can become so large that some email programs and gateways will not allow them to pass (with 5MB or 10MB file size limits). This article shows how you can efficiently split your PDF into multiple files to fit within the 5-10MB email gateway limits. PDF Optimization RevisitedOne solution is to to become smaller.
We've found that PDFs saved from Word using the 'minimum file size' option tend to be pretty tight (see Figures 1 and 2). The result from our 130 page Word test file is a 7362K PDF. Figure 2: Save as Minimum File Size in Word Reduce File Size Option in Acrobat ProOne quick technique you can try is to select the 'Reduce File Size' option in Acrobat Pro (see Figure 3). This strips the PDF of unnecessary features, resamples the images, flattens graphics, and attemps to shrink the file size without significantly changing the appearance of the PDF. The savings on our 130 page test file was minor (7253K PDF after reduce file size in Acrobat Pro). Still not under our self-imposed 5MB file size limit. Figure 3: Reduce File Size in Acrobat Pro PDF Optimizer in Acrobat ProAnother option you can try is PDF Optimizer in Acrobat Pro (see Figure 4).
This tool gives you more granular control over what level of optimization you want for the various components of your PDF. You can control image resolution, compression level, fonts to unembed, Acrobat version (6 or above gives you the ability to compress the entire file), and more. Unfortunately, PDF optimization actually made the file over 2 times as large (16,022K).
Figure 6: Print to PDF Properties in Acrobat ProNote also that you can edit these pre-configured settings to create your own custom optimization setting (hit Edit). This still doesn't get us down to our self-imposed 5MB file size limit. Time to go for plan B.
How to Split a Large PDF FileYou can break up a large PDF into smaller files in a couple different ways. The easiest way is to simply print ranges of pages in your PDF. In our case we split the file up into two 65 page documents (see Figure 7). Figure 7: Print Page Range in Acrobat ProThe resulting 65 page file is 2730K, and the second half (pages 66-130) is 4322K, well below our 5MB limit. PDF Splitting ProgramsThere are a number of software programs and online services that split PDF files. Many of them have lower file size limits that prevent larger PDF files from being split.
Free Pdf Ghostscript
Ghostscript Split Multi Page Pdf
A program called has a higher file size limit, and allowed our 7+MB file to be tested (see Figure 8). Unfortunately, the resulting 65 page file was larger than our printed version, although the text looked cleaner. The resulting file was 3442K, larger than our printed 2730K file. If you want the cleanest looking files, use a program like PDF Split, if you want the smallest files, use the print to PDF method above.
Figure 8: Splitting a PDF in Split PDF ConclusionSometimes PDF optimization is not enough to shoehorn your PDF within strict file size limits. Splitting larger PDFs into multiple files is the answer. Re-printing a PDF gave the smallest file sizes.
Further Reading As of May 15, 2012, the size of the average web page is 1069K.Learn how to use PDF optimization tools to remove redundancies, subset and outline fonts, and compress text and images for faster downloads and higher user satisfaction.Free online PDF file splitter and desktop program also available. Creates clean files.By on 9 Jun 2012 PM.