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How to compress a PDF file
Acrobat reduces the size of a PDF file without compromising quality. The Acrobat PDF compression tool balances an optimized file size against the expected quality of images, fonts, and other file content. Whether you use all of these settings or only a few depends on how you intend to use the files and on the essential properties a file must have. In most cases, the default settings are appropriate for maximum efficiency—saving space by removing embedded fonts, compressing images, and removing items from the file that are no longer needed.
The space audit results may по этому сообщению you ideas about where best to reduce file size. Auditing the space usage gives you a report of the total number of bytes used for specific document elements, including fonts, images, bookmarks, forms, windows server standard 2012 free destinations, and comments, as well as the total file size.
The results are ссылка both in bytes and as a percentage of the total file size. The PDF Optimizer dialog box opens. You can also audit space usage of a PDF in the Content pane. From the Content pane options menuchoose Audit Space Usage. From the functionality perspective, both the options are the same.
Choose the location to save the file and click Save. Select the version compatibility that you adobe acrobat xi standard optimize pdf free, and click OK. In the Output Options dialog box, specify your folder and filename preferences, and click OK.
To use the default settings, choose Standard from the Settings menu, and then skip to step 6. The options available in panels vary depending on this choice. Select the check box next to a panel for example, Images, Fonts, Transparencyand then select options in that panel. To prevent all нажмите чтобы увидеть больше the options in a panel from executing during optimization, deselect the check box for that panel.
Optional To save your customized settings, click Save and name the settings. To delete a saved setting, choose it in the Settings menu and click Delete. Also, you can quickly compress or reduce the size of a PDF file online from your browser. The Images panel of the PDF Optimizer lets you set options for color, grayscale, and monochrome image compression, and image downsampling. Reduces file size by lowering the resolution of images, which involves merging the colors of original pixels into larger pixels.
Note : Masked images and images with a size less than by pixels are not downsampled. Reduces file size by eliminating unnecessary pixel data. ZIP is the better choice for illustrations with large areas of solid, flat color, or patterns made up of flat colors.
For Adobe acrobat xi standard optimize pdf free compression, you can also specify lossless so that no pixel data is removed. Compression for monochrome images is lossless, except for JBIG2 compression, which provides both Lossy and Lossless modes of compression.
Available only for JPEG format. Divides the image being compressed into tiles of the given size. If the image height or width is not an even multiple of the tile size, partial tiles are used on the edges. Image data for each tile is individually compressed and can be individually decompressed.
The default value of is recommended. When selected, if the image setting will cause an increase in file size, the optimization for that image is skipped. Text in these languages is replaced with a substitution font when viewed on a system that does not have the original fonts. The Fonts panel of the PDF Optimizer contains two lists for fonts: fonts that are available for unembedding, and fonts to unembed.
To unembed fonts in a document, select one or more fonts in the Embedded Fonts list, and http://replace.me/14719.txt the Unembed button. If your PDF includes artwork that contains transparency, you can use presets in the Transparency panel of PDF Optimizer to flatten transparency and reduce file size.
Flattening incorporates transparency into corresponding artwork by sectioning it into vector-based areas and rasterized areas. PDF Optimizer applies transparency options to all pages in the adobe acrobat xi standard optimize pdf free 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 adobe acrobat xi standard optimize pdf free change to their appearance. Form data is merged with adobe acrobat xi standard optimize pdf free 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 Вот ссылка. Removes embedded page thumbnails. This читать далее 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 adobe acrobat xi standard optimize pdf free 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 adobe acrobat xi standard optimize pdf free 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.
Discard Adobe acrobat xi standard optimize pdf free Links. Discard Unreferenced Named Destinations. Removes named destinations that are not being referenced internally from within the PDF document. Because this option does not check for links from other PDF files or websites, it does not fit in some workflows. Optimize Page Content.
Fast Web View какие chrome cleanup tool for windows 10 free download тема a PDF document for page-at-a-time downloading byte-serving from web servers. This option is especially important with large documents that can take a long time to download from a server.
Check with your webmaster to make adobe acrobat xi standard optimize pdf free that the web server software you use supports page-at-a-time downloading.
In the Preferences dialog box under Categoriesselect Documents. Select the same filename and location. When a message appears asking if you want to overwrite the existing file, click OK.
See Run an action. Legal Notices Online Privacy Policy. User Guide Cancel. Some methods of compression may make images unusable in a print production workflow. Quick video tutorial. Click the Audit Space Usage button at the top adobe acrobat xi standard optimize pdf free the dialog box. When you are finished selecting options, click OK.
How to compress a PDF file |
This is a common dilemma that many people find themselves in nero 2017 vl platinum when they want to send a large PDF file over Gmail. This is because Gmail limits the size of files uploaded to an email to 25 MB only. По этой ссылке means that if you have a large PDF file you have to find a way to optimize it.
They are both created by the same company that created the PDF adobe acrobat xi standard optimize pdf free format itself. As expected it comes with many different features and functionalities to make it easy for you to create на этой странице and even convert your PDF files to different formats.
It is also quite powerful and makes the work of optimizing a PDF file quite easy. To use Adobe PDF optimizer, simply follow these steps:. First, you need to download and install the Adobe Acrobat on your computer if you already do not have it. Next, subscribe for you to be able to use all its features. Now open the Adobe Acrobat program on your computer.
Next on the window that opens locate and select the file you want to optimize. The Adobe PDF optimizer will open your По этому адресу file and then let you choose amongst three optimization options; Optimize scanned pages, reduce file size and advanced optimization. If you are working on a PDF file you created from scratch not a scanned document then select advanced adobe acrobat xi standard optimize pdf free for the best result if your PDF file has many images and graphs.
The optimization window will open where you will select the optimization settings you want and then click ‘ Ok ‘ and then save your document. Alternatively, if your PDF file is made up of mainly of text then simply select the ‘ Reduce size option ‘ and then follow the onscreen prompts to change settings and then ссылка на страницу your file. Your file has been optimized and is now much small and can easily be sent adobe acrobat xi standard optimize pdf free email and even uploaded to a website even those with limited bandwidth.
If on the other hand your PDF http://replace.me/3283.txt is created from scanned documents then the best optimize it is for you to select the ‘ Optimized scanned pages ‘ option.
This is because scanned PDF files behave differently from a PDF created from a text document and will need a different approach in optimizing it. Once you hit the ‘ Optimize scanned pages ‘ button, an optimization window will open. Here select whether you want to optimize all pages, the current page or just a few specific pages and other settings such as color monochrome filters and even select to recognize text during the optimization. Once you are done with selecting your settings click ok.
Now close and save your file. It is now smaller in size and can be uploaded online or sent via email as you wanted. Adobe Acrobat has way too much functionality and sometimes may be quite confusing. It is also quite expensive for adobe acrobat xi standard optimize pdf free occasional user. If Adobe Acrobat PDF optimizer doesn’t seem like the right option for you then there are quite a number of alternative options for you out there.
The first step you need to have the PDFelement Pro on your computer for you to use it. When you are ready to optimize your file. Now click the ‘ Convert ‘ button on the top menu and click on the ‘ Optimize ‘ option. Now you will be нажмите чтобы перейти to select the optimization option amongst three options: High, Medium and Low.
You may change the option to one that gives you the best outcome. Next click ‘ Optimize ‘ and the tool will optimize your file as you wanted and once done simply close and save your file.
This adobe acrobat xi standard optimize pdf free PDFelement Pro is designed to immediately recognize the scanned document. In this case, follow these steps:. For the best result simply hit the ‘ Perform OCR ‘ button and then select the language and ticks the option to make the text editable and then click ‘ OK ‘.
The program will do the rest for you. Now chose the file size you want and then hit ‘ Optimize ‘. The PDFelement Pro will optimize your scanned PDF file and once the process is done you can now save the file on сообщение, quarkxpress 7.31 free согласен computer and then send it over email as you wanted. Ivan Cook. Ivan Cook chief Editor.