pdf compressor free download for windows 10

So even documents that appear to be just text can often be entirely images. Scanners often capture document pages as high resolution images without compression.

NXPowerLite is able to reduce the size of both types of PDF by resizing images, adjusting image formats and quality levels while removing background or hidden data that isn't needed for normal use of the file. PDF Compressor had only a marginal effect on most of our test files, but if document size is important - you've thousands of PDFs, maybe have them available for download - then it could still be useful.PDF files are most often scanned physical documents or documents that have been created entirely digitally often referred to as 'native' or 'born digital' PDFs. There was one exception, a manual which fell from 12.1MB to 8.48MB, without any apparent loss in content or quality, but we've no idea why- it could just be some one-off issue or problem relating to the original file. Most of our test files were compressed by no more than 1-2%, and a few of them were even fractionally larger. This really is fast, too: our test files were written so quickly we didn't realise anything had happened.ĭon't expect too much from the results. Once you're ready, click Process, specify an output folder and the hopefully slimmed-down files are saved there at speed. On launch, you're able to import your target files by dragging and dropping, selecting specific PDFs or choosing to open all the PDFs in a folder.Ĭhoose the compression methods you'd like to apply: Font Compression (none, lossy, lossless), Content Compression (enabled/ disabled), Image Compression (none/ lossless flate). You can avoid this, but only if you monitor each screen and click 'Decline'/ clear checkboxes for everything you don't need.

PDF Compressor is a free tool which tries to reduce PDF file size.īe careful during installation, as the program will by default install adware along with its own code.

Pdf compressor free download for windows 10