Compress PDF to 4mb easily with pdfFiller For Free

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Last updated on Dec 29, 2025

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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
After initially getting the hang of it, this was the best fillable system I have ever used. Customer service was outstanding and I will definitely continue to use your service. Thanks again for making this such an easy process.
Ramona B
2014-08-14
small business. Now I can do anything without having to print and scan. even works from phone. Mainly use with gmail and google apps and it is awesome.
Troy Paul C
2015-07-19
It's incredibly easy to use! I *love* that I don't have to print this stuff out and fill it in by hand anymore. And making edits to what I do is super easy too! I'm so glad I found this website!
Ama V
2018-10-10
this makes filling out medical forms sooo much easier. I can fill them out and email them back without needing to print them and rescan or fax them back. Thank you for this wonderful software ! So this being a followup review I can tell you I still love it as much as I did before. I was able to use it to fill out medical forms and also a form for a winter retreat. The only drawback to this PDFfiller.com is the cost.
Jim
2019-01-08
I have found pdffiller far more… I have found pdffiller far more intuitive and easy to use compared to the online Adobe applications. Not to mention far better value for money.
R Davis
2021-02-27
What do you like best? It is a seemless application to use and very ease to meet small business demands. What do you dislike? nothing, useful for all my needs and tasks Recommendations to others considering the product: Great software and easy to use. What problems are you solving with the product? What benefits have you realized? easy to fill out and send back documents, works as advertised.
User in Health, Wellness and Fitness
2020-08-14

How to Compress PDF to 4mb

Follow this guide to Compress PDF to 4mb with pdfFiller

01
Go to pdfFiller and sign in to your account
02
Select Add New and browse for a file you need to compress
03
Additionally, search for a template in the pdfFiller library or navigate to the document with direct link
04
If you already have the document you need in your account, simply go to My Documents and find it there using the search bar
05
To reduce the size of a document, click on it and select Split in the right-hand menu
06
Select the pages you want to separate from the original file
07
Additionally, you can divide the document in a half and keep required pages in it
08
Name the new files or leave them with generic names
09
Click Split and wait a few seconds
10
Save the results by clicking Download Now to your device

Compress PDF to 4MB Feature

The Compress PDF to 4MB feature allows you to reduce the size of your PDF files effectively. With easy and quick adjustments, you can share, store, or send your documents without the hassle of managing large files.

Key Features

Reduce PDF file size to 4MB effortlessly
Maintain original quality of text and images
User-friendly interface for easy navigation
Fast processing to save your time
Compatible with various devices and platforms

Use Cases and Benefits

Send large PDF files via email without facing size limits
Optimize documents for web uploads and storage
Share reports and presentations without losing clarity
Prepare files for cloud storage without consuming extra space
Facilitate easy collaboration on projects through smaller file sizes

This feature addresses your need for managing large PDF files seamlessly. You can compress your documents to a manageable size, making them easier to send and store. With this solution, you will no longer struggle with file size restrictions while sharing important information.

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How to Compress PDF to 4mb with pdfFiller

Compressing your PDF files to a smaller size can make it easier to share and upload them. With pdfFiller's Compress PDF to 4mb feature, you can quickly reduce the file size without compromising the quality of your documents. Follow these simple steps to compress your PDF files to 4mb:

01
Log in to your pdfFiller account. If you don't have an account yet, you can sign up for free.
02
Once you're logged in, click on 'My Forms' at the top of the page to access your documents.
03
Select the PDF file you want to compress from the list of documents.
04
Click on the 'More' button located at the top right corner of the page.
05
From the dropdown menu, choose 'Compress PDF'.
06
In the 'Compress PDF' window, you will see the current file size of your PDF. If it's already below 4mb, there's no need to compress it further.
07
If your PDF file is larger than 4mb, click on the 'Compress' button to start the compression process.
08
Wait for the compression process to complete. This may take a few moments depending on the size of your PDF file.
09
Once the compression is finished, you will see the new file size of your PDF. It should now be below 4mb.
10
You can now download the compressed PDF file by clicking on the 'Download' button.
11
If you need to compress more PDF files, simply repeat the steps above for each document.

That's it! You have successfully compressed your PDF file to 4mb using pdfFiller's Compress PDF feature. Enjoy sharing and uploading your smaller-sized documents with ease!

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.
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How To Reduce PDF File Size Below 100 KB for Free 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. Download the shrunken PDF.08-Oct-2021
How to Reduce a PDF File Size to Below 5 Navigate to pdfFiller and login to your account. Select Add New and browse for a file you need to Reduce a PDF File Size to Below 5 MB, from the desktop or cloud storage. Alternatively, browse the documents in the pdfFiller library, enter the document's URL, or send it via email. More items
Step 1) Open a new Word document, and drag the images you want to use onto the page. Step 2) Select an image in the document to reveal the PICTURE TOOLS ribbon. Step 3) Choose ALL PICTURES IN DOCUMENT, PRINT resolution (200 dpi), and make sure the COMPRESS PICTURES box is checked. More items•Dec 30, 2015
How to Reduce PDF Size Below 2 Navigate to pdfFiller and sign in to your account or create one if you're new to the platform. Click the Add New button to upload a document you would like to reduce in size. Search for the file you need on your desktop or one of the cloud storage services. More items

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Best Meets Requirements- Summer 2025