PDF Optimizer offers more opportunities to control quality trade-offs. note that some settings might actually increase the file size.
#How to reduce size of pdf in acrobat professional#
In Acrobat 8 Professional choose Advanced -> PDF Optimizer and click on the Audit Space Usage button (see Figure 4). Click the Tools tab at the top left, scroll. Click 'Close' to close the 'Create Command-Line Batch File' dialog.
We have named the file as 'AutoBatch Reduce PDF File Size.bat' in the tutorial. Specify a folder and a file name for the batch file. You can access this tool from the Tools center. Step 11 - Save Batch File (.bat) Click the 'Create Batch File.' button to auto-generate a batch file. You can repeat steps 1-5 using different compatibility settings to see how they affect file size. The next step when optimizing PDFs is to audit the size of the different components that make up your PDF. To reduce the size of your PDF file, open the Optimize PDF tool.
If necessary, click OK to close the window. Any anomalies are displayed in the Conversion Warnings window. It is always a good idea to save a file using a different name so that you don't overwrite an unmodified file.Īcrobat automatically optimizes your PDF file, a process that may take a minute or two. If you choose compatibility with Acrobat 9, however, you should be sure that your intended audience does indeed have version 9 installed. It seemed that Preview could work perfect on reducing pdf file size in this case. In my tests, I opened a 4.7-MB PDF in Preview and it finally compressed the file to be 121KB, and this file is filled with all images. When you choose the compatibility level, be aware that the newer the version of Acrobat that you choose, the smaller the file. Go to File>Export>Quartz, choose Reduce File Size. Select Acrobat 8.0 And Later for file compatibility, and click OK.In this section, you'll use the Reduce File Size command to dramatically reduce or compress the size of a PDF file. Regardless of the preset used to create a file, you can often reduce the file size without having to regenerate the PDF file. For example, files created using the High Quality Print preset will be larger than files created using the Standard or Smallest File Size presets. The size of a PDF file can vary tremendously depending on the Adobe PDF settings used to create the file.
#How to reduce size of pdf in acrobat how to#
In this tutorial, learn how to reduce a PDF file size (sometimes called optimize PDF or compress PDF) without having to regenerate the PDF file, regardless of the preset used to create a file.
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