Find out why you should compress PDFs, how to compress them using desktop tools like Preview on Mac, Microsoft Word or Adobe Acrobat, and the benefits of using online PDF compression tools. Discover the best free desktop PDF compression tools and popular online options to compress your PDF files.

Index
- Why compact PDF?
- Online PDF compression tools
- The Benefits of Using Online PDF Compression Tools
- Offline PDF compression tools
- Compress PDF in Preview on Mac
- Compress PDF, not Microsoft Word
- Diploma
Why compact PDF?
PDFs (Portable Document Format) are a popular file format for sharing documents, reports, and other forms of information.However, sending and receiving large PDF files can be difficult, especially if you have a slow internet connection. This is where PDF compression comes into play. PDF compression reduces the size of a PDF file without sacrificing the quality of the content. There are several tools that can help you compress your PDF files. We will discuss the different methods to compress a PDF file.
Compressing PDF files is vital for many reasons and it is important to know why you need to reduce PDF file size.
- First of all, sharing large PDF files via email or uploading them to websites can be a challenging task, especially when dealing with slow internet speeds or limited bandwidth.Compressing PDF files can significantly reduce their size, making them easier to share online.
- Second, PDF files can take up valuable storage space on your device or server, which can significantly affect processing speed.Compressing PDF files can free up disk space, allowing your device or server to process other data faster.
- Additionally, online application forms often have a maximum file size limit for uploaded documents, and compressing PDF files can help meet these requirements without sacrificing content quality.Compressed PDF files also have faster loading times, allowing users to access information quickly and easily.
- Also, compressing PDF files can help save costs associated with storage space, especially for companies that process large volumes of PDF files.Storing large files can be expensive, and file compression can help reduce storage costs in the long run.
Compressing PDF files is essential for a smooth workflow, faster processing times, faster loading times, and cost savings in terms of storage space. There are multiple methods to compress PDF files including using online compressors, Adobe Acrobat, Preview on Mac, and Microsoft Word.By understanding the importance of compressing PDF files and using the right tools to compress them, you can increase productivity, save time and money, and enhance the online experience.

How do you compress a PDF?
There are several ways to compress a PDF file, including:
- Using online PDF compression tools
- Using offline PDF compression tools
Online PDF CompressionTool
Online PDF compression tools have grown in popularity in recent years due to their ease of use and affordability. With these tools, users can reduce the size of their PDF files quickly and easily without the need for any special software or technical knowledge.
The first step in using an online PDF compression tool is to choose a reputable website that offers this service.Some popular options includesmall pdf,PDF Compressor, miiLovePDF. Once you've chosen a website, simply upload the PDF file to the zip tool and the website will automatically start the compression process.
It's important to note that some online PDF compression tools require users to register or pay a fee to use the service.Therefore, it is important to read the website's terms of service before compressing your PDF files to avoid unexpected charges or hidden charges.
When the compression process is complete, the website will usually provide a link to download the compressed PDF file.Some online compression tools also allow users to compress multiple files at once, which can be useful for businesses working with a large volume of PDF files.

The benefits of using online PDF compressionTool
- One benefit of using online PDF compression tools is that they often offer different compression settings, allowing users to choose the compression level they prefer.For example, some tools allow users to choose between low, medium, and high compression levels.If you choose a lower compression level, the file size will be reduced less, but the quality of the content will be preserved.On the other hand, choosing a higher compression level will result in a more significant reduction in file size, but content quality may be somewhat affected. It is important to note that the quality of the content is vital and should not be compromised when compressing PDF files. Therefore, it is important to choose a compression tool that guarantees quality results.Some online PDF compression tools provide a preview of the compressed PDF file, allowing users to compare the quality of the compressed file with the original file before downloading.
- Another benefit of using online PDF compression tools is that they are generally free, making them accessible to anyone who needs to compress their PDF files quickly and easily.This can be especially useful for individuals or businesses that work with PDF files occasionally and don't have the budget to buy specialized software.

There are many free online PDF compression tools that you can use to compress your PDF files. Some of the most popular are:
Tool | Advantages | In contrast |
---|---|---|
small pdf | Easy to use, no software installation required, supports a wide range of file formats. | Limited to 2 PDFs per hour in the free version, it may take time to load and compress large files. |
PDF Compressor | Fast, no software installation required, batch compression supported. | Limited to 50MB per file in free version, only PDF files are supported. |
PDF2Go | Supports a variety of file formats, no software installation required. | Limited to 2 PDFs per hour in the free version, it may take time to load and compress large files. |

Offline PDF compression tools
There are many desktop PDF compression tools that can help you reduce the size of your PDF files without sacrificing quality.
- A popular option isAdobe Acrobat, a well-known software package that offers a variety of PDF editing tools, including compression. With Acrobat, you can reduce the size of your PDF file by optimizing images and removing unnecessary data. Also, you can use the PDF optimization feature to further reduce file size by adjusting settings like image quality, font embedding, and resolution.
Another option isNitro Pro, a comprehensive PDF software that includes a variety of features including compression.With Nitro Pro, you can reduce the size of your PDF files using various compression options such as image compression, text and graphics optimization, and font embedding. Nitro Pro also lets you compress multiple files at once, making it a great option for users working with large numbers of PDF files.

- A free option is basic pdfsam.PDFsam Basic is open source software that offers various PDF editing features including compression. With PDFsam Basic you can reduce the size of your PDF files by optimizing images and removing unnecessary data. The software also offers a variety of other features such as: It does things like splitting and merging PDF files, making it a great option for users who need a more comprehensive PDF tool.

If you prefer to use the desktop software, you have several options. Some of the most popular are:
Tool | Advantages | In contrast |
---|---|---|
Adobe Acrobat ProDC | Comprehensive PDF compression and editing tools support a variety of file formats. | Expensive, it may take some time to know all the features. |
Nitro Pro | Comprehensive PDF compression and editing tools, supports batch compression. | Expensive, it may take some time to know all the features. |
Editor PDF-XChange | Comprehensive PDF compression and editing tools, affordable prices. | Some features may be limited in the free version, it may take time to learn how to use all features. |

Compress PDF in Preview on Mac
If you want to reduce the size of a PDF file, one of the easiest ways is to use Preview on Mac.
Below are the steps you can follow to compress a PDF file with Preview on Mac.
- Open the PDF file in Preview.The first step is to open the PDF file in Preview. You can do this by right-clicking on the file and "open with' > 'Advertisement' or by opening the preview and dragging the file into the app.
- Select the "Export" option.Once the PDF file is open in Preview, click "archive' in the menu bar and select 'Export'. This opens the 'Export your PDF document' dialog box.
- Choose compression options.NO 'Export your PDF document' dialog allows you to select compression options. Under 'quartz filter' drop down menu, select 'reduce file size'. You can also adjust the image quality by selecting "JPEG' von 'Format' drop-down menu and move the quality slider to the left. After selecting the options you want, click 'Save on computer' to compress the PDF file.
Using Preview on Mac is an effective way to compress a PDF file. However, it's worth noting that the available compression options may not be as extensive as those found in other PDF compression tools.If you need more control over the compression process or need to compress a large number of files, you should consider using a dedicated PDF compression tool.
Compress PDF, not Microsoft Word
If you want to reduce the size of your PDF file, one option is to useMicrosoft Word. Here are the steps you can follow to compress a PDF file using Microsoft Word.
- Open the PDF file in Microsoft Word.The first step is to open the PDF file in Microsoft Word. You can do this by 'archive' in the menu bar and then 'Open'. NO 'Open' dialog box, select the PDF file you want to compress and click 'Open'.
- Convert PDF files to Word format.Once the PDF file is opened in Microsoft Word, you need to convert it to Word format. To do this, select 'archive' in the menu bar, then select 'Save as'. NO 'Save as' dialog box, choose a location to save the file, select 'Word file' von 'Save as' drop down menu and click 'Save on computer'.
- Compress the Word document.After converting the PDF file to Word format, you can compress the Word document by optimizing the images. Choose 'archive' in the menu bar, then select 'options'. NO 'word options' dialog box, select 'Progressive' in the left menu, then scroll down to 'image size and quality' Section. Here you can compress images in the document. After making your selection, click 'OK' to save the changes.
- Save the compressed file as a PDF.After compressing the images in the Word document, you can save the file as a PDF. Choose 'archive' in the menu bar, then select 'Save as'. NO 'Save as' dialog box, choose a location to save the file, select 'Pdf' von 'Save as' drop down menu and click 'Save on computer'.
Compressing a PDF file can help reduce its size and make it easier to share or store.Microsoft Word offers an easy way to compress PDF files by optimizing the images in the document. By following the steps above, you can easily compress a PDF file using Microsoft Word.

Diploma
Compressing PDF files can be essential for many reasons such as: B. to reduce the file size to make sharing or saving easier, to improve the loading speed of web pages or to optimize them for mobile devices. There are different methods to compress a PDF file, e.g. B. Using desktop tools like Preview on Mac,Microsoft Word, ÖAdobe Acrobat, which offer more customization options, or online PDF compression tools that are easy to use and handy when you're on the go. The best free desktop PDF compression tools arebasic pdfsam. Among the most popular online PDF compression tools aresmall pdf,PDF Compressor, miAmoPDF. Whether you prefer desktop or online tools, compressing PDF files can save you time, space, and bandwidth.
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FAQs
How do I reduce the size of a PDF for emailing? ›
- Go to the Acrobat online PDF compressor.
- Upload the file you want to compress and select your desired level of compression.
- Let the software do its magic.
- Download the compressed file to your device.
Click the Select a file button above or drag and drop files into the drop zone. Select the PDF file you want to make smaller. After uploading, Acrobat will automatically reduce the PDF size. Download your compressed PDF file or sign in to share it.
How do I send a large PDF file via email? ›If the PDF file you want to email is too large, you can upload it to a cloud with the help of a file hosting service. This way, you will only need to send a link to your PDF instead of the attachment. Dropbox is one of the best tools for the job, but you can use Google Drive, iCloud Drive or Microsoft OneDrive as well.
How do I email a PDF larger than 25MB? ›Use Google Drive
This is the default option for most people trying to share files that are larger than 25MB. When Gmail detects that your mail is larger than 25MB, it automatically uploads your attachments to Drive and adds a download link to it in your mail.
- Open the Compress PDF tool.
- Click Add file or drag and drop it into the browser.
- Select the PDF compression level for the output file. Recommended compression - reduces PDF to a decent size, but maintains the recommended quality level of the document and images in it. ...
- Click Compress.
There is a limit to how small you make a file. If the PDF optimizer in Acrobat can't do any more, then you've reached that limit.
Is it possible to reduce PDF file size? ›Just drag and drop a PDF into the PDF compression tool above and let Acrobat reduce the size of your PDF files without compromising quality. For more refined control of optimization settings, you can try Adobe Acrobat Pro for free for seven days.
How do I compress a PDF below 1 MB? ›- Visit our online tool for PDF file compression.
- Upload your PDF file to the tool.
- Choose the appropriate compression level.
- Download your new PDF file, or try again until you're content.
Entire Document with Windows
Open the PDF file in the Adobe Acrobat Reader. Click on “Edit” from the menu along the top and select “Copy File to Clipboard.” Open the email you want to send and paste the file by holding down the "Control" key and then “V,” or right-click and select “Paste” from the menu.
Simply drag and drop the large file into Google Drive, right-click the file and click share. Next, type in the email address of the person you wish to share the file with. Click “Done” and voila! You've just shared a large file using Google Drive.
How do I compress a large email attachment? ›
In Windows, right-click the file or folder, go down to “send to,” and choose “Compressed (zipped) folder.” This will create a new folder that's smaller than the original. For Mac systems, control-click a file (or tap it with two fingers) to bring up the shortcut menu.
What can I do if my PDF file is too large? ›- Save as a PDF again, but select the “lowest file size” option available in the software you're using to create the PDF. ...
- Reduce the image size if you have access to photo-editing software. ...
- Remove all unnecessary images in your file.
Any pdf file above 1 MB, which is considered a large file, that is mostly text should be compressed to a smaller size. Compressing the file will make it easier to send back and forth via email as well as save on storage space. Therefore, most pdf real estate transactions files should be 1 MB or less.
How do I email a PDF that is too large for Outlook? ›Save your file to a cloud service and share a link
Upload your file to a cloud service, such as OneDrive or Dropbox. Note: The service you use generates a link to access your file. Your recipient can open the link to download your file. After you upload the file, copy the link, and paste it into your email message.
Compress multiple PDFs in Windows 10 online.
Launch Acrobat Pro. Go to Tools > Optimize PDF. Locate your file and click Open. Click Reduce File Size in the top menu, then click Reduce Multiple Files.
Choose File > Reduce File Size or Compress PDF. Note: Adobe is testing the simplified optimize PDF experience with two different names - Reduce File Size or Compress PDF. Therefore, after updating to the latest release, you see either the Compress PDF option or the Reduce File Size option.
How to make a file smaller? ›- Ways to Reduce File Size. As you assemble your thesis, the size of the document may become increasingly difficult to manage. ...
- Use Styles to Format Your Thesis. ...
- Insert Images instead of Using Copy + Paste. ...
- Compress Images. ...
- Save Images at a Lower Resolution. ...
- Crop White Space from around Images. ...
- Reduce the Size of Your PDF File.
#1 Compress Your PDF File with Adobe Acrobat
This is the quickest fix for reducing the size of your PDF. Here's what you need to do: Go to the Tools tab > select Optimize PDF > click Open to access the PDF file you want to compress > select Reduce File Size > click OK.
- Open the Optimize PDF tool.
- Select a file to compress.
- Select Reduce File Size in the top menu.
- Set compatibility and click OK.
- Rename and save your file.
The main reason people compress PDF files (or any files for that matter) is to reduce the size and make it easier to send them via email or other online channels.
How do I compress a large file to a smaller size? ›
...
How to compress a folder in Windows 10
- Find a folder you want to compress.
- Right-click on the folder.
- Find "Send To" in the drop-down menu.
- Select "Compressed (zipped) folder."
- Done.
Go to the Compress PDF tool. Drag and drop your PDF into the toolbox to reduce the file size. Choose the compression type and click “Compress.” The PDF compression tool will shrink the file down.
How do I compress a PDF that is more than 100mb? ›- 1Drag & drop your document into the PDF compressor page or upload it from your device. ...
- 2Choose the PDF compression level ('Maximum compression' or 'Recommended compression').
- 3Click the 'Compress PDF' button to reduce PDF size.
- Go to the Compress PDF tool.
- Drag and drop your PDF into the toolbox.
- Choose the basic compression mode.
- The software will automatically shrink your file.
- Download your file. We'll also show you the new file size here.
Gmail does not allow email attachments more than 25MB in size. Check your attachment size, and if they exceed the limit, try sending them in two separate emails. You can also upload the attachment to Google Drive and email the link to the recipient. You can also use a file compressor to decrease the file size.
How do I compress a document to email it? ›- Locate the file or folder that you want to zip.
- Press and hold (or right-click) the file or folder, select (or point to) Send to, and then select Compressed (zipped) folder. A new zipped folder with the same name is created in the same location.
In general, when attaching files to an email, you can be pretty confident that up to 10 MB of attachments will be okay. Today, few email servers have smaller limits than this (though some old office set ups may have lower limits). Gmail and Yahoo Mail, by way of example, both allow you to attach up to 25 MB.
How do I email an attachment over 25mb? ›If you have more than one attachment, they can't add up to more than 25 MB. If your file is greater than 25 MB, Gmail automatically adds a Google Drive link in the email instead of including it as an attachment. Learn more about Google Drive attachment sharing settings.
Does compressing a PDF reduce quality? ›PDF compression can maintain the quality of your contents if you select the appropriate settings. Reducing the quality of a document, especially its images, can save quite a lot of space on disk, but at the expense of readability and usefulness.
What size PDF Can you send in Outlook? ›What is the Outlook attachment size limit? Sadly, due to mail server restrictions, the default max attachment size limit of files attached in Outlook is 20 megabytes (MB). This attachment limit applies to both Outlook and Office 365 versions of Outlook.
How do I send a PDF that is too large in Outlook? ›
Save your file to a cloud service and share a link
Upload your file to a cloud service, such as OneDrive or Dropbox. Note: The service you use generates a link to access your file. Your recipient can open the link to download your file. After you upload the file, copy the link, and paste it into your email message.
You can make a large file a little smaller by compressing it into a zipped folder. In Windows, right-click the file or folder, go down to “send to,” and choose “Compressed (zipped) folder.” This will create a new folder that's smaller than the original.
Why can't I email a Compressed file? ›To protect your account from potential viruses and harmful software, Gmail doesn't allow you to attach: Certain types of files, including their compressed form (like . gz or . bz2 files) or when found within archives (like .
How do I reduce the size of a PDF less than 2 MB? ›- Go to the 'Compress PDF' online tool.
- Select your PDF, then drag and drop it into the tool.
- Choose either 'Basic compression' or 'Strong compression'. We'll also show an estimation of the compression rates here.
- Click 'Choose option' to compress your document.
- Download your PDF.
- Navigate to the folder that contains the file you want to send.
- Select a file. ...
- Right-click the selection, select Send To > Compressed (zipped) Folder.
- This creates a new zip file that contains the file or files you selected in step 2.