Accelerate the way you Decrease PDF Size on Macbook For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Last updated on Dec 29, 2025

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Compress PDFs to reduce their size.
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Fill out, edit, or eSign your PDF hassle-free
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Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
I AM A TAX PREPARER SO YOU CAN IMAGINE AT THE BUSIEST TIME HAVING TO RUSH AND GO BUY FORMS OR ORDER ONLINE, IT WAS EASY VERY SELF EXPLANATORY. WOULD LIKE TO SEE ADDITIONAL FEATURES, SAVE THE EIN NUMBER, PREFILL THE SS AND MEDICARE WHEN YOU PUT IN THE AGI.
SABRINA A
2017-02-03
Slick tool. Nice editing capabilities. Some of the menus are confusing - for example: finding where to update an existing link to fill document is challenging.
Jeremy R
2019-02-27
What do you like best?
The ability to create drop down boxes. Easy to make changes.
What do you dislike?
Unable to copy and paste drop down boxes, and would prefer that the drop down menu goes away after making a selection.
What problems are you solving with the product? What benefits have you realized?
Saving paper, and printer ink.
User in Oil & Energy
2019-01-29
What do you like best?
Free ability to fill and sign documents from any computer
What do you dislike?
Inserting images is not intuitive, and no mechanism to copy-paste fields within and between documents.
Recommendations to others considering the product:
Use this!
What problems are you solving with the product? What benefits have you realized?
It is one of my most frequently-used online tools. It has spared me needing to have a scanner.
User in Medical Practice
2020-02-10
Great Customer Service I accidentally activated 2 accounts & requested a full or partial refund but wasn't expecting it as this was my fault. PDF filler responded to me immediately & refunded the second account in full.Great customer service! Thank you
Louise Graves-Lamb
2019-12-02
This is a more intuitive platform than… This is a more intuitive platform than even some of the mainstays in the world of document management. Well done!
Joseph Loud
2023-11-07

The best tips on how to Decrease PDF Size on Macbook

Think about your document workflow, how does it function, what are the bottlenecks? Do you have a fully-featured software to handle everything or do you use many tools in bulk to obtain the desired outcome? If you are on this page, you're most likely looking for a service that can help you Decrease PDF Size on Macbook using a solution that simplifies your processes, is inexpensive, and easy to use.

pdfFiller is a web-based application that can be used on desktop or mobile from any browser, and you can also install an application for iOS and Android to improve processes and make them more convenient while on the go. Access and edit documents from your preferred browser and device anytime, anywhere.

Decrease PDF Size on Macbook faster than ever with pdfFiller:

01
Fast import. Store documents in your preferred storage. You can always upload them from your internal memory, import them from the cloud, or use a link or email.
02
Constant platform improvements. Benefit from monthly innovations and development.
03
Convenient export. Send a document by email, archive it in the cloud, submit it to the IRS, or simply download it.
04
Quick login. Use your credentials or social media profiles to access your account.
05
Straightforward interface. Select all the required tools in a maximum of two clicks. There are no hidden buttons and lots of dropdown menus.

Following implementing pdfFiller, you'll commence to deal with PDF files faster. No more browsing online trying to combine several tools. Start with a comprehensive PDF editing platform. Try it now!

Accelerate the Way You Decrease PDF Size on Macbook

Managing PDF files on your Macbook can be challenging, especially when those files are large and cumbersome. With our feature, you can easily reduce PDF size without sacrificing quality. This tool streamlines your workflow and enhances your productivity by making file sharing and storage effortless.

Key Features

Quick and efficient PDF compression process
User-friendly interface suitable for everyone
Support for various PDF file types
Preview option to check quality before saving
Batch processing for multiple files at once

Use Cases and Benefits

Send PDFs via email without exceeding size limits
Store more documents on your device with limited space
Share files easily in online platforms and collaborations
Create accessible documents for quick downloads

This feature resolves your problem of handling large PDF files. By compressing your documents quickly, you save time and make your tasks more manageable. Enjoy a seamless experience as you reduce file sizes, allowing you to focus on what matters most.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
If you don't want to permanently change your original document, you can save a copy of it with a smaller file size instead. Choose File > Reduce File Size (from the File menu at the top of the screen).
Reduce an image's file size In the Preview app on your Mac, open the file you want to change. Choose Tools > Adjust Size, then select “Resample image.” Enter a smaller value in the Resolution field. The new size is shown at the bottom.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025