Resize PNG File Size to 4 mb 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
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
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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:
The software is very user-friendly and FAST! I have purchased several PDF software programs through the year and many times Nuance Scansoft PDF (ver. 2, 3, 4, 5, 6, 7) and have purchased the Foxit (Phantom PDF) one. I can say that the ease, the speediness of filling out PDF forms and its online platform make PDF Filler my number ONE PDF software now. I have only one recommendation. If you could make a tryout period available for the Professional and Business versions, that would be awesome!
Sandra Q
2016-08-25
So far, so good. Nice feature that long ago MS in word offered something similar. If marketed correctly, it should be very successful - God willing.
Craig S
2018-06-08
What do you like best?
No more printing and filling out forms by hand.
What do you dislike?
I used to be able to upload a signature from an iPhone photo, and it could be placed on a document in a way that it look like it was written there, and not a pasted photo. I liked this and cannot seem to do this anymore.
What problems are you solving with the product? What benefits have you realized?
It's amazing how many forms still need to be filled out by hand in this age of tech and no typewriters. Printing documents, hand writing, then rescanning to a recipient is messy, time consuming and wastes ink and paper. Besides, make a mistake, and you need to start over with a new form. And don't get me started with "white out." PDFiller streamlines all this and results in a very neat, professional looking document. I do lots of contracts, and don't always get red-line drafts to work with. I can use PDFiller do do red-lining (word-processing changes to early drafts) and send them right back to the counter-parts. Then with the final draft the PDFiller signature feature allows me to initial or sign, and send - again without printing/rescanning. Since for many transactions e-transmitted signatures, as opposed to "wet" signatures, has become standard and legally acceptable the process is now a breeze. And if I still have to go back for further revisions the prior versions are all saved in PDFiller.
Thomas Jennett
2019-08-16
Paul was fantastic Paul was fantastic. I have been chatting with several other people since April 3 and no one could figure this problem out. I was emailed that this issue had been referred to technical support and they could not provide adequate assistance. As I am not computer friendly, Paul was very helpful. He was very patient with me. I am extremely grateful to him for resolving this issue.
Jack Blaine
2019-04-12
very simple and easy to navigate the site for those "in a quick hurry" moments. its a lifesaver really! Thank you so much for being you pdfiller!!
Ashley L
2024-07-11
EXCELLENT CUSTOMER SERVICE Very quick, efficient and courteous customer service. My elderly mother subscribed to this service and couldn't remember why. I explained the situation via emails with Customer Support and they refunded the annual subscription fee after I verified a few details. I really appreciated their understanding and quick response. Now...I have to go unplug my mom's computer. :-)
Jackie Phillips
2021-07-16
What do you like best? It is very user friendly. It has a lot of features that I constantly use. I have expanded from a one user account to a multi user account becasue the product is so good. What do you dislike? Nothing really. I am able to youtube anything that I don't understand and typically get it. Recommendations to others considering the product: Get it while you can as it will be a major help to automating your systems. What problems are you solving with the product? What benefits have you realized? Being able to change PDFs and being able to electronically sign documents.
Patricia Rodriguez
2021-04-25
Great! Just don't have the finances to pay for it! Great, handy wee programme, shame I don't have the finances to pay for it but if I did - I would
H MOORE
2020-08-13
sometimes the app freezes and takes a few minutes to load which can be inconvenient when files are needed quickly. Also some features also drag for example the signature portion. Overall great app which I use daily for my work.
Robert S
2020-05-19

An easy-to-follow guide on how to Resize PNG Size to 4 mb securely

Every single byte is important 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. Fortunately, there’s a way you can Resize PNG Size to 4 mb so that you manage your paperwork with a more streamlined approach.

pdfFiller lets you make documents lightweight in just a few minutes. Furthermore, you don’t have to worry about security in the process. Our solution has the framework adopted to protect your data online.

How to Resize PNG Size to 4 mb online

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

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To start off, create or log in to your pdfFiller account.
02
Click the Add New button to import your document.
03
Upload your file by selecting the available document-importing option.
04
Click Upload to My Docs if your document doesn’t need editing.
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Click on the ellipsis icon next to the uploaded file → Manage documentsSplit.
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Select the pages you need to split from the original file → hit Split.
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Once processed, you can save your document to your online storage location or download it onto your device.
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Add an extra layer of security by creating a password. This option is available in Manage documents menu.

If you’re stuck with your task and can’t proceed to Resize PNG Size to 4 mb, you can always rely on the professional support members.

In addition to the option to Resize PNG Size to 4 mb, you can also benefit from a suite of other tools by pdfFiller that will make your file editing experience more secure and organized. Edit, annotate and eSign and make your documents dynamic with fillable fields. Additionally, we provide an extensive catalog of ready-to-edit file templates and a robust document generator to create files from scratch.

pdfFiller takes little time to grasp and run. You can easily switch from laptop and mobile and access or continue modifying documents from anywhere. Try our solution for your daily tasks!

Resize PNG File Size to 4 MB Feature

Are you struggling with large PNG files that hinder your workflow? Our Resize PNG File Size to 4 MB feature offers a straightforward solution. This tool helps you manage image sizes easily, ensuring you can share, upload, or store images without hassle.

Key Features

Quick resizing to a maximum file size of 4 MB
Simple user interface for effortless navigation
Compatibility with multiple platforms
Preserves image quality during the resizing process
Batch processing for multiple images at once

Potential Use Cases and Benefits

Use in graphic design to optimize images for online portfolios
Ideal for website owners looking to improve load times
Perfect for sharing images via email without exceeding size limits
Useful for students submitting assignments with file size restrictions
Great for photographers wanting to share images on social media

By using this feature, you can effectively address file size issues that slow down your projects. Instead of worrying about large images, you can focus on what matters most—creating and sharing your work. Experience a smoother workflow and enhanced sharing capabilities today.

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
To resize a PNG file without losing quality, use a lossless compression tool that supports transparency and PNG files. There are many compression tools available online that can do this for free.
How to resize a PNG image in three simple steps. Upload. Upload your PNG photo to our image resizer. Resize. Choose a size template or enter in your own dimensions. Download. Instantly download your resized PNG image.
Compress a picture Select the picture you want to compress. Click the Picture Tools Format tab, and then click Compress Pictures. Do one of the following: To compress your pictures for insertion into a document, under Resolution, click Print. Click OK, and name and save the compressed picture somewhere you can find it.
PNG files are lossless compressed bitmapped images. While they are compressed, they can still attain large file sizes depending on the type of image data saved—they are best suited for images with large areas of solid colours and defined boundaries (such as logos).
Open your file and click the Image tab in the upper tool panel, then select Image Size. Make sure that the link icon is “on” to scale proportionately. Change the width and height as needed. Click OK and save with a new filename to preserve your original image.
Resize PNG or any other image in several simple steps: Open Raw.pics.io resizer by clicking START. Select PNG file that needs resizing. Click Save. Change the image size in pixels age the way you like: by the largest side, by height, or by width. Download resized PNGs where you want.

Video guide about Resize PNG Size to 4 mb

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