Shorten PNG File Size less than 400kb For Free

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
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

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
EXCELLENT customer service! The product is really good too... I had a small issue and they responded to my contact within about 15 minutes and they gave me a free month on my account.
Craig R
2014-09-03
Just started so not a lot of feedback yet. It would be nice to be able to review who I sent documents for e-signatures too, so that if I can determine whether or not I made a mistake and have to redo the whole document, or if I have to tell the client to look in their spam folder, or what. Thanks!
Alexis
2016-06-14
A lot of money to make a pretty presentation for the Federal Government. I have no other purpose for this program as I am retired. The program worked well and I had no problems with it's use.
Anonymous Customer
2018-03-21
My first use of the platform, I needed several chats for assistance. The representatives always were helpful, sometimes researching to find forms that I needed.
Alvin D H
2018-08-21
After searching for a long time for a tool that transfers pdf's into files that I could use on my MacBook Pro, I finally found one that works very well. I'm happy
John H
2023-02-16
Very good to be able to edit pdfs Very good to be able to edit pdfs, though it is still a fairly clunky procedure. But for a free download you can't complain.
Jeremy Brooks
2021-07-05
Easy to use and having documents saved in different versions on the cloud was very helpful. Kind of expensive for the level of support that I needed.
Thomas S
2021-05-18
PDF Filler makes it very easy to modify and create pdfs from anywhere. I specifically like their simplified process for editing. Their customer worked with me on an issue I was having and I'm satisfied with the result.
Sean A
2020-08-21
Elisa stepped right into action and helped me with my accounting issue. It is so nice to be able to have an account services individual help a customer with ease. This is a very rare occasion especially during this pandemic. Thank you Elisa!!!!!
Neysa C
2020-08-14

Learn how to easily Shorten PNG Size less than 400kb online

Changing your file sizes can help you declutter your cloud storage, send documents via email, and submit or post documents that might exceed the maximum size limit online. Whatever your scenario, a powerful and easy-to-use editing solution makes this task straightforward.

Various online tools can help you Shorten PNG Size less than 400kb. If you’re searching for a trustworthy, industry-compliant, and safe solution, consider pdfFiller.

Here’s how you can Shorten PNG Size less than 400kb in a few simple steps.

A simple tutorial on how to Shorten PNG Size less than 400kb

01
Create a pdfFiller account or sign in if you have one already.
02
Upload your document by importing it from the cloud or uploading it from your device.
03
Head to the My Documents tab and find the document(s) you’ve uploaded.
04
Hit the file you would like to downsize, scroll the right sidebar down and click the Split option.
05
Select the pages you want to separate by picking them from the right-hand side panel or select page numbers or ranges.
06
Rename the newly created file or skip this part.
07
Choose where you would like your file to be stored: Google Drive, Dropbox, etc.
08
Download your document to your computer by hitting the Download Now button.

If you come across issues splitting your papers, our support service staff will happily aid. Just click Responses, explain your issue, thus hitting Publish.

With pdfFiller, it's always easy to Shorten PNG Size less than 400kb no matter your device. Don’t worry about ruining your file quality after reducing its size-our solution tackles resolution issues. It will help you complete the job within minutes while preserving file quality. Our advanced capabilities also enable you to change, manage, order, annotate and protect and certify online documents.

Give pdfFiller a go now and start dealing with your files better.

Shorten PNG File Size to Under 400KB

Reduce your PNG file size effectively with our tool. This feature is designed to help you meet size requirements without compromising image quality. It addresses common problems like slow website loading times and storage limitations.

Key Features

Compress PNG files to less than 400KB effortlessly
Maintain image clarity and detail during compression
User-friendly interface for quick access
Compatible with various platforms and devices
Batch processing for handling multiple files at once

Potential Use Cases

Optimizing images for websites to enhance loading speeds
Preparing images for social media to fit platform guidelines
Reducing file sizes for email attachments to improve deliverability
Managing storage on devices by compressing large images

This tool solves your file size issues simply by allowing you to compress PNG images while retaining important visual elements. It saves you time and effort, enabling you to focus on your projects without worrying about image constraints.

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
The Photo Compress app available at Google Play does the same thing for Android users. Download the app and launch it. Select the photos to compress and adjust the size by choosing Resize Image. Be sure to keep the aspect ratio on so the resizing doesn't distort the height or width of the photo.
How to make a PNG image smaller Scaling the image and canvas. The scaling and transform tool. Compress the PNG. Save without an alpha channel. Save in Grayscale or Indexed-Color. Make the image smaller. Save as another file format.
How to make a PNG image smaller Scaling the image and canvas. The scaling and transform tool. Compress the PNG. Save without an alpha channel. Save in Grayscale or Indexed-Color. Make the image smaller. Save as another file format.
How to Reduce PNG File Size to 100 KB Go to the pdfFiller website and login or create a new account for free. Select Add New and browse for a file you need to compress, from the desktop or cloud storage. Additionally, search for a document in the file library or enter the document's URL.
Learn how to Compress PNG to 20kb using pdfFiller Navigate to pdfFiller and login to your account. Click the Add New button to upload a document you want to reduce in size. search for the file on your device or one of the cloud storage services.
How to reduce PNG file size on Windows or Mac Reduce the dimensions of the image. Reduce the depth of colours (save a 32-bit image as a 24-bit or 8-bit image) Convert PNG to JPEG (using Export or Save As) Convert PNG to WebP. Remove the alpha channel/transparency layer, or.

Video guide about Shorten PNG Size less than 400kb

#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