Decrease pdf size acrobat 8

Let's first look at how to reduce PDF size in Acrobat during the free trial period or with a registered product. Things can get a little confusing with Acrobat because there are two options to save a PDF file in this particular context: you can either save it as a "reduced size PDF" or as an "optimized PDF".

As one professional illustrator puts it, the first option is a "quick and dirty approach. You also can't use Acrobat DC or Pro DC once the free trial period has expired because those become defunct versions that are only suitable for viewing PDFs and doing a few other minor tasks. One option open to you is to upgrade to a paid subscription, but that's expensive when you don't need any of the other tools. For instance, if you only need a free tool to optimize your weekly newsletter before emailing it to your customers, it doesn't make sense to invest in expensive software.

The free version is virtually unlimited in functionality except for a few small restrictions, such as how large your files can be or how many files you can convert in a single batch. Unfortunately, you cannot shrink the PDF file size with Adobe Reader because it does not support this process. With Adobe Reader, all you can do is view a PDF file, as well as, sign, print, and add a comment on it. It is the best alternative to Adobe Acrobat DC and it is even better than this expensive software.

Let's have a quick overview below. PDFelement is an advanced tool that is equipped with a plethora of wonderful features. It is different from the other traditional PDF software because it not only enables you to create and edit your PDF files but also you can do many document-oriented tasks with it.

Let's explore some best of the best features of PDFelement below. First, open the PDF file. PDF Optimizer applies transparency options to all pages in the document before applying other optimization options.

If you select the Acrobat 4. This ensures compatibility with Acrobat 4. When you create flattening presets, they appear with the default presets in the Transparency panel. You can discard objects created in Acrobat and in other applications.

Selecting an object removes all occurrences of that object within the PDF. In the Discard Objects area, you can select from these and other options:. Disables all actions related to submitting or importing form data, and resets form fields. This option retains form objects to which actions are linked. Flatten Form Fields. Makes form fields unusable with no change to their appearance. Form data is merged with the page to become page content. Discard All JavaScript Actions. Discard All Alternate Images.

Removes all versions of an image except the one destined for on-screen viewing. Some PDFs include multiple versions of the same image for different purposes, such as low-resolution on-screen viewing and high-resolution printing.

Discard Embedded Page Thumbnails. Removes embedded page thumbnails. This is useful for large documents, which can take a long time to draw page thumbnails after you click the Page Thumbnails button. Discard Document Tags. Removes tags from the document, which also removes the accessibility and reflow capabilities for the text.

Convert Smooth Lines To Curves. Reduces the number of control points used to build curves in CAD drawings, which result in smaller PDF files and faster on-screen rendering. Detect And Merge Image Fragments. Looks for images or masks that are fragmented into thin slices and tries to merge the slices into a single image or mask.

Discard Embedded Print Settings. Discard Embedded Search Index. Discard Bookmarks. Removes information in the document information dictionary and all metadata streams. Removes all file attachments, including attachments added to the PDF as comments. Removes links to other documents. Links that jump to other locations within the PDF are not removed. Strips information from a PDF document that is useful only to the application that created the document.

This does not affect the functionality of the PDF, but it does decrease the file size. Decreases file size. The options in the Clean Up panel of the PDF Optimizer dialog box allow you to remove useless items from the document. These items include elements that are obsolete or unnecessary for your intended use of the document.

Removing certain elements can seriously affect the functionality of the PDF. By default, only elements that do not affect functionality are selected. If you are unsure of the implications of removing other options, use the default selections.

Object Compression Options. Discard Invalid Bookmarks.