PDF compression is a handy way of reducing the bulky size of a PDF file to make it more compatible for certain tasks like printing, uploading or sharing by email.

However, there are different types of compression depending on what they do and these are known as lossy and lossless compression! Well, how do you know are PDF files lossy or lossless?

In short, lossless compression means that there is no information lost during the compression which is what makes PDF files different from other file formats because they are mostly lossless. A lossless compression is also when the file can be uncompressed and have the uncompressed file looking exactly like it did before any compression!

On the other hand, JPG images, for example, are lossy because when they are compression, they lose data and quality when compressed.

There are benefits to both lossy and lossless compression and both have different uses depending what you need.

For example, lossless compression is really great for maintaining quality. Your PDF files and the images in them will always look the same as when you started, but your file might not be compressed enough for your needs with the file still being relatively bulky.

Lossy compression is different because it decides how much of an image’s data can be thrown away or not. The end result is that you have a similar image, but not an exact one. Lossy images tend to me a lot smaller than the original lossless image.

Lossless PDF Compression

Lossless PDF compression reorganizes your document’s data and stories it more effectively but never compromises the document’s vital information.

Lossless compression has the main focus of saving you space, but never losing important details.

Online PDF Compressor

Our PDF Manager tool helps you to compress your PDF files by lossless compression. This means that you can choose the level of compression you want before you reduce the file size, so that you don’t have to sacrifice on quality.

With Tweak PDF Manager, you can just upload your documents through the drag and drop feature or straight from Dropbox.

Then you can choose between extreme compression, recommended compression or less compression. All have different levels of compression and quality, so you can perfectly suit your needs.

And then, just like that, you have a compressed PDF file ready for download in a lossless. There are a large number of online, free PDF extractors and decompressors that you can use to regain your original file once more.

Without compromising information, data or quality, your PDF file will take up much less space on your computer’s drive.