3 Ways to Compress a PDF File

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This wikiHow teaches you how to reduce the size of a PDF file. Compressing a PDF makes the file smaller so it takes upward less storage space, making it easier to share with others. Adobe Acrobat DC Pro contains a built-in compressor, but you'll demand a paid subscription (or the free trial!). You can also use a free online PDF compressor similar HiPDF, or, if you're using a Mac, you tin do information technology in Preview.

Need assistance creating, merging, or converting PDF files? Try wikiHow's PDF Toolkit, a gratis and easy-to-use custom tool to assistance y'all be more than productive with your documents.

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Open Preview. Preview is Apple'southward native paradigm viewer app that'southward automatically included with most versions of Mac OS. You can open Preview by double-clicking on the blueish Preview icon that looks like overlapping snapshots in your Applications folder in the Finder.
- Alternatively, yous can correct-click the PDF file and select Open up with.... Click Preview.app in the list of apps.
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Open a PDF in Preview. You can navigate to the PDF file on your computer and double-click it to open information technology in Preview past default, or you can use the following steps to open a PDF in Preview:
- Click File in the menu bar at the top.
- Click Open... in the driblet-downwardly menu.
- Select a file in the dialog box.
- Click Open.
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Click File . It'due south in the card bar at the top of the screen. This displays the driblet-down menu.
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Click Export… . It's near the heart of the drop-downward menu. A dialog box will open.
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Type a name for the file (optional). If yous desire to create a new proper noun for the compressed PDF, type it adjacent to "Export every bit".
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Select "PDF" as the file format. Use the drop-down menu next to "Format" to select "PDF".
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Select "Reduce File Size" adjacent to "Quartz Filter". Apply the drop-down menu next to "Quartz Filter" to select "Reduce File Size".
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Select a location in which to save the PDF. Use the drop-down menu next to "Where:" to select a location to save the file. By default, information technology will be saved to your desktop.
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Click on Relieve . The compressed PDF has been saved on your Mac.

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Go to https://www.hipdf.com/compress-pdf in a web browser. This is the website for HiPDF online PDF compressor, which is a free tool that converts individual PDF files.
- You tin can use HiPDF on Windows, macOS, Linux, iOS, Android, etc.
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Click Choose File . It'due south the blue button at the bottom of the page.
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Cull how much y'all desire to shrink the file. Click ane of the iii dots in center of the screen to select how much you lot desire to shrink the PDF.
- High: This compresses the file the most producing a smaller file size, but lower quality.
- Medium: This applies a moderate corporeality of compression. This produces a slightly larger file size, simply also a better quality file.
- Low: This applies the to the lowest degree amount of compression. This simply reduces the file size by a pocket-sized amount, merely produces the all-time quality file.
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Click the Compress button. It's the blueish push button at the bottom. This processes your PDF.
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Click the Download push button. It'south the blue button at the bottom of the screen. This downloads your compressed PDF file.
- If your PDF document has many pictures, the compression issue will be more obvious. On the contrary, if your PDF document only has text, the consequence volition not.
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Open up Adobe Acrobat Pro DC or Adobe Acrobat Reader DC. A subscription to Adobe Acrobat Pro DC is required to shrink files. However, you can sign upwardly for a gratuitous 7-24-hour interval trial from within Adobe Acrobat Reader DC. Both apps have an icon that resembles a cursive capital "A".
- You can download Adobe Acrobat Reader DC for free from https://get.adobe.com/reader/
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Open up a PDF. Use the post-obit steps to open a PDF from inside Adobe Acrobat Pro DC.
- Click File.
- Click Open.
- Navigate to a PDF file and click it to select it.
- Click Open.
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Click File . It's in the carte bar at the acme. This displays a drop-downwards menu.
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Click Compress PDF . It's in the File card towards the center.
- If yous are using Adobe Acrobat Reader DC, click Compress Now. And then click Attempt Now and fill up out the course to sign up for a costless 7-mean solar day trial of Adobe Acrobat Pro DC.
- Alternatively, you tin can click the Tools tab and and then click Optimize PDF. Then click Compress PDF at the top of the screen.
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Click Cull a different binder . This allows y'all to choose a folder to relieve the compressed file to.
- Alternatively, you can click one of the recent save locations listed in the box or click Document Cloud to salve it to your Adobe Deject service.
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Select a folder to save the PDF to. Use the file browser to navigate to a location you want to relieve the compressed PDF to. Then click information technology to select it.
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Enter a name for the file (optional). If you desire to save the file under a different proper name, enter the name you want to save the PDF, blazon it next to "File name".
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Click Salve . This compresses and saves the PDF.

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Add New Question

Question

How tin can I compress whatever PDF to 200 KB?

You can't. A PDF tin only be compressed so far. If you have some file size limit, your best alternative is to upload it to a deject service.
Question

Of these options, which are lossless and which are lossy? (ie. which is best for text pdfs)?

Neelam Jain

Community Answer

The text in PDF is mostly gzip compressed. Hence, in that location volition not be any meaning gain by any compression technique. The compression level is dependent on the size/resolution of images in PDF. This is a lossy compression where images within PDF are compressed. I have generally used miniimagesvideos.com/pdf for high compression ratio. In that location could be some proceeds in PDF due to removal of some of the unwanted objects in PDF. Still, this will not be significant.

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About This Article

Commodity Summary X

i. Go to https://smallpdf.com/compress-pdf.
2. Click Choose file.
3. Select the PDF.
4. Click Open up.
v. Select "Basic Compression" and click Choose Option.
vi. Click Download.