#COMPRESS PDF HOW TO#
#COMPRESS PDF PDF#

#COMPRESS PDF PDF#

Compress your PDF using an online tool – this is much faster and does the job well for most users. However it takes some time to download and install the software, which is the main reason why a lot of people resort to the second option.Ģ.

Compress your PDF using a desktop software – gives you better compression, more control over downsampling methods and is much more secure. Since we got the technical bit out of the way, let’s explore the two only ways to compress a PDF document.ġ. When you apply a PDF compressor software to your PDF document, two things happen:ġ) The images get downsampled and compressed using either JPEG, ZIP or LZW compression methods.Ģ) The text gets compressed using a lossless algorithm. They usually require a PDF compression software, which can be either online or desktop. Of course, these compression algorithms won’t happen by themselves. The end result is a compressed image, but with reduced file quality.

Lossy is mainly for images and graphics, as it reduces file size by eliminating bits of information.

Lossless is used for documents containing text, as its algorithm creates reference points for textual patterns, stores them in a catalog and then brings them back to your file.

This article further explains these two types of compression, however you should note the main difference: Well, the same is for digital documents, except in this instance, you don’t necessarily have to lose too much quality as here we have a lot more compression options.įor example, PDF documents are naturally optimized for compression.The PDF, by default, supports two biggest compression types: lossless and lossy. That can be seen in compressing JPEG images in Photoshop: the more you reduce the image file size, the worse the quality gets.

Unfortunately, that compression is often done at an expense to file quality.

Generally speaking, compression is a process through which we optimize bits and bytes in order to reduce overall file size and “fit things better”.

#COMPRESS PDF HOW TO#

If you’re not sure how to compress a PDF so that you can share and store it more easily, then you’ve come to the right place.īut, before we go on to the tutorial, let’s explore what exactly PDF compression implies.

Compress pdf