Reduce An PDF of 9 Mb to 4mb 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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Discover the simplicity of processing PDFs online

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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
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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

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 love the convenience of sending a fax from anywhere I have a wifi connection. The ease of filling PDF documents is great compared with other programs.
Anonymous Customer
2015-10-07
Using this program is amazing. Your doc look so professional. I am using it to find and fill out important forms. You don't have to search the web for the forms, just put the form name in and that's it. Your good to go, this program is well worth the money. Fantastic!
Paula M
2015-12-24
The program requires no OCR software which in my experience creates lots of problems for most "Form Filler" software I have tried to use in the past.
Gary S
2019-01-31
A great move for my professional career, being able to fill out and sign forms digitally as a self-employed musician and house painter who has to do all the clerical work themselves is a huge advantage. Thank you for this great service.
Dan R
2024-07-11
I have been surprised at how 'user… I have been surprised at how 'user friendly' pdfFiller is. It is easy to download forms from my computer and I appreciate that.
BRENDA HOLT
2022-02-08
Great tools for pdf editing Great tools for pdf editing, very easy to use and the final documents look so professional. Honest company with a good back-office team.
L. Loriel Liao
2021-09-20
I have only used it once before and I like it. Some of the fill-in spaces are challenging, but I'm sure it is because I haven't mastered the software yet.
Trudy R H
2021-06-17
A little difficult to manuever around but it does what I need very well! Not sure about email feature...recipients did not receive but I did when I cc'd myself.
Stefni G
2020-09-04
Great customer experience with this company. Very responsive to technical questions and billing service cared more about our satisfaction than most companies even though it wasn't to their direct bottom line advantage. Will use them again surely.
Tim K
2020-06-10

How to Reduce An PDF of 9 Mb to 4mb

Follow this guide to Reduce An PDF of 9 Mb to 4mb with pdfFiller

01
Go to pdfFiller website and login to your account or create one if you're a new member
02
Click Add New and browse for a file you need to Reduce An PDF of 9 Mb to 4mb, from the desktop or cloud storage
03
Additionally, browse the pdfFiller library for a template you need
04
If you have uploaded the document before to your account, navigate to My Documents to find it
05
Click the Split option in the right-hand menu to Reduce An PDF of 9 Mb to 4mb
06
Indicate the pages you need to separate from the original file
07
Additionally, you can divide the document in a half and keep the pages you need in it
08
Name the new files or leave them as is
09
Click Split and wait
10
Click Download Now to save the results

Effortlessly Reduce Your PDF File Size from 9 MB to 4 MB

Are you struggling with large PDF files that hinder your sharing and storage options? Our tool helps you easily reduce PDF file sizes, allowing you to manage your documents more effectively. Transform your 9 MB PDF into a compact 4 MB file, enhancing your workflow.

Key Features

User-friendly interface for seamless navigation
Automatic compression without losing quality
Fast processing to save valuable time
Compatible with various devices and operating systems
Secure handling of your sensitive documents

Potential Use Cases and Benefits

Easily email large reports and presentations
Quickly upload files to cloud storage
Free up space on devices and servers
Share documents on websites and social media
Simplify collaboration among team members

By reducing your PDF file size, you can solve the common problem of file delivery. Say goodbye to annoying error messages when sending files via email, and enjoy hassle-free sharing. Whether you need to streamline your work documents or improve online sharing, our tool is here to meet your needs.

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!

#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