Downsize PDF File Size for Mac 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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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
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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
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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:
At first I was a little concerned. Difficult experience in the past. More business are utilizing e-sign, Do c-section and Right signature. Nice that I can utilize this program with compatible other programs
SargeMac
2015-06-04
It is very good for the most part; however, the pop-ups are very distracting. Also, when filling up a table with numbers, is is hard to line them up.
charles m
2016-02-02
Before I got PDFfiller, I couldn't figure out how to add text to PDFs. I work for myself and am required to add information to certain PDFs. I am no longer struggling and frustrated. It is very easy to use and well worth the year's subscription.
Jo, BioVisions L
2017-02-23
By far the absolutely best PDF app you can by today! It is very user friendly and economical! Download the trial version to check it out... I bet before the trial timeframe is up, you will be buying the complete version!
Tanya S
2019-03-05
What an awesome product. We use accord forms so often in this office that it is nice to have help! We like that most accord forms we use are already available from the site, but more so than that, the fact that we can upload our own documents as well. When you have to generate 150 certificates for one client, all different, this program makes that process seamless. The site runs very well, have not had to deal with freezing issues or losing extensive work because it didn't save, the site always saves my work for me. We just couldn't be more happy with the service. There is not a lot that we do not like about the program, but one thing sticks out for sure. If one of my agents is logged on to the site and another agent logs in, the first agent will usually be kicked off. This was not really even an issue since the system always saved the agents work, and all of my agents will announce now that they are logging in.
Wendy H.
2017-11-17
What do you like best? With a lower monthly fee, I can log in and have the capability to use the editing tools to update and sign my files with ease What do you dislike? I do wish that notification would go out to my email if or when the website is updating the platform What problems are you solving with the product? What benefits have you realized? With any update that has adjusted the layout, I have been able to get ahold of customer service for clarification. Although the 24hrs wait for a response is frustrating
User in Real Estate
2021-11-02
If you have a lot of digital documents, you should use pdfFiller My overall experience is great! It's free and very easy to use, and I strongly recommend it for any student, teachers or professors, colleagues from work, and even for managers because during this pandemics, we all had to adapt our documents to digital format, and print them at home could be an issue for many people. I love to use this software because it's free and it allows me to sign digital documents from anyone in my company without having to print everything, sign it all, and then scan it, and e-mail it to the recipients. It's great because it has other checkmarks so you can add little details in case you are reading a contract or a file that needs reviewing. Positively, there are no cons for this software, as I have been using it for work and college matters, and it solves a great deal of signing important documents!
Bruna B.
2021-09-04
I love this program I love this program! I am able to easily create PDFs and sign them with a verified signature. It just showed me how to merge two documents into one. Great program!
Mary Meyers
2021-04-21
What do you like best? Ability to quickly and easily edit PDF's What do you dislike? Sometimes it's difficult to undo changes made. What problems are you solving with the product? What benefits have you realized? I work in real estate and I often need to fill in PDF's with information for my clients. Being able to do in a web based platform makes it easy to do on any computer.
Derek Abbott-Molina, MBA, MPM
2020-08-30

An easy-to-follow tutorial on how to Downsize PDF Size for Mac safely

Every single byte matters when you share a document with someone online. You or your recipients can quickly run out of storage simply because you’ve shared a lot of large files. The good news is that, there’s a way you can Downsize PDF Size for Mac so that you manage your paperwork more efficiently.

pdfFiller allows you to make files lightweight in just a couple of minutes. Moreover, you don’t have to worry about safety in the process. Our solution has the framework in place to safeguard your data online.

How to Downsize PDF Size for Mac online

Follow these straightforward steps and learn how to safely change your file’s size online.

01
First, create or sign in to your pdfFiller account.
02
Hit the Add New button to add your file.
03
Upload your file by selecting the available file-importing option.
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Click Upload to My Docs if your document doesn’t need editing.
05
Click on the ellipsis icon next to the added file → Manage documentsSplit.
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Select the pages you want to split from the input file → hit Split.
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As soon as completed, you can save your file to your online storage location or download it onto your device.
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Add an additional layer of protection by setting a password. This option is available in Manage documents menu.

If you’re bogged down with your task and can’t proceed to Downsize PDF Size for Mac, you can always rely on the dedicated support team.

Besides the feature to Downsize PDF Size for Mac, you can also benefit from a suite of other tools by pdfFiller that will make your file editing experience more secure and organized. Modify, annotate and eSign and make your documents interactive with fillable fields. Additionally, we offer a vast catalog of ready-to-edit file templates and a robust document creation solution to create files from scratch.

pdfFiller takes little to no time to learn and run. You can easily switch from laptop and mobile and access or continue editing paperwork from anywhere. Try our solution for your routine tasks!

Downsize PDF File Size for Mac

Managing PDF files is essential for both personal and professional needs. With the Downsize PDF File Size feature for Mac, you can easily reduce the size of your PDF documents. This tool is user-friendly and efficient, making it an ideal solution for anyone dealing with large files.

Key Features

Effortlessly compress large PDF files
Maintain original file quality and content
User-friendly interface for quick access
Batch processing to handle multiple files at once
Compatible with all Mac devices and systems

Use Cases and Benefits

Share larger PDF documents via email with ease
Save disk space on your Mac without losing essential files
Upload documents to online platforms that have size restrictions
Improve workspace organization by reducing file sizes
Enhance collaboration by making documents easier to send and receive

This feature solves your problem by allowing you to easily compress PDF files, so you can share and store documents without hassle. If you often deal with large files that are difficult to manage, our Downsize PDF File Size for Mac tool offers a smart and straightforward solution.

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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?
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#2 Compress PDF on Mac Free with ColorSync Go to Finder>Application folder, and open ColorSync Utility. Go to File>Open, you will navigated top open PDF with ColorSync. In the Filter menu, choose “Reduce File Size”, then click “Apply”. Go to File>Save as>Save.
Compress a PDF in Preview on Mac In the Preview app on your Mac, open the PDF that you want to compress. Choose File > Export. (Don't choose Export as PDF.) Click the Quartz Filter pop-up menu, then choose Reduce File Size.
How do I reduce the file size?TIFF and PNG format Scan your document at a lower resolution (96 DPI). Crop the image to remove any empty space around it. Shrink the image. Save the file in JPG format instead.
Compress a file or folder: Control-click it or tap it using two fingers, then choose Compress from the shortcut menu. If you compress a single item, the compressed file has the name of the original item with the . zip extension. If you compress multiple items at once, the compressed file is called Archive.
To do so, just double-click a PDF in Finder to open it in Preview. Once it's loaded, select File > Export from the menu bar at the top of the screen. In the resulting window, open the Quartz Filter dropdown box and select Reduce File Size before exporting the file, which will make it smaller.
Here's how: Open the PDF file that you want to reduce in size. Pull down the File menu and select Export. Choose the submenu next to “Quartz Filter” and choose “Reduce File Size.” Save the new reduced version of the PDF as usual by hitting “Save.”

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Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
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Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025