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The Smartest PDF Compressor for Mac to Significantly Reduce PDF File Size. PDFs are too large to email or upload? Use this all-new Cisdem PDF Compressor Mac to reduce the size of single or multiple PDF files, maintaining original PDF formats.
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Reduce size of PDF on Mac by one click Many PDF printer or creator won’t compress PDF file during the creation, PDF file can be very large if it contains lots of images in original quality. We would love to save documents such as product brochure, user manual, reports, proposal or others as PDF file for distribution. But you don’t want to host a 50MB user guide in PDF format on your website, or email a product brochure to your client in PDF, which is larger than 30MB, right?
In this case, you need a PDF compressor! Compress PDF for Mac is a simple utility app that helps you quickly shrink PDF files, especially useful for those PDF files with many graphics and photos. It reduces PDF file size mainly by reducing the dpi of image and the graphic quality, and removing unnecessary data. After PDF compression, you can send smaller and faster emails, save your storage space, decrease file upload or download times. Rich choices of PDF compression options It provides 10 preset options to meet your different demands. You can choose from lossy image quality to minimal file size as you wish. Compress PDF for Mac reduces PDF file size mainly by reducing the quality and size of the embedded images.
You can choose from 50, 72, 96, 150 or 300 dpi, each dpi option has 2 levels of quality - low, medium. If the output file is too blurry, choose higher dpi and quality. If the output file is still too large, choose lower dpi and quality.
Balance between image quality and storage size It reduces image size within the PDF file, using JPEG, which is a commonly used method of lossy compression for image. So you can get high quality but small PDF file after PDF compression.
For some PDF files, for example, a PDF file created by photo editor which contain mostly vector images, file size can be reduced by 90%.It works for most of the PDF files that have not been compressed before, but how much space you will save by using this app varies greatly, depending on the content of the PDF.
Embed this Program Add this Program to your website by copying the code below. Preview Preview. Why Compress a PDF File?
A PDF file can be for a variety of reasons. Generally, PDF files aren’t that large. But if they run into hundreds of pages and have multiple images within, the file size could go up exponentially. The problem with large files is that they are slow to open.
They are also not easy to share or transfer. Computers with limited storage space would have a hard time accommodating such PDFs on disk. When you reduce PDF file size using Free PDF Compressor, all of the things that aren’t possible with a large PDF file become possible. Moreover, small PDFs are easier to load on mobile phones. Compression Settings The Free PDF Compressor tool supports five compression settings. These are set according to the end use of the compressed file.
In other words, the resolution and image settings are different for screens. These requirements could do with low and medium-resolution compressed outputs. But high-quality PDF compressing is needed for printers and pre-press. This high-quality compressing also makes sure the original color scheme of the PDF file is maintained. For the lowest quality, set the compression mode to “screen”. For high-quality compression, you must set the level to “pre-press”.
Kindly note some PDF files would turn out large with the “screen” setting. Finally, if you are looking for other free alternatives, we recommend you to download.