For Mac Cisdem PDF Compressor is an easy-to-use program to batch shrink PDF files (up to 50 files). There are 4 modes for you to adjust the quality- Minimal File Size, Small File Size, Medium File Size and Large File Size. It also preserve the best quality for images, graphs, and other objects. For Windows Nice PDF Compressor use Flate or RunLength algorithms to reduce PDF file size to the smallest size possible. As same as Cisdem, it offers 4 compression levels â Default, Maximum, Fastest, and None.
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