Reduce the Size of a PNG to Less Than 100 mb For Free
Drop document here to upload
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

Upload your document in seconds

Fill out, edit, or eSign your PDF hassle-free

Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

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.

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.

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.

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.

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.

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 worked with Elie tonight and your support is amazing. She was friendly, patient and knowledgeable. She was able me to better understand the PDFfiller and was able to accomplish what I wanted. Very Pleased with your service and product.
2017-01-27
I have been very happy with the functionality thus far. I may be interested in a webinar in the future. A survey in a month or two would allow me a better sample to assess how PDFfiller will work to meet my needs.
2017-04-24
Very satisfied so far. Have not yet utilized the notary service but plan to do so. Very happy editing PDFs. My only complaint is that it's far too expensive for my needs as an individual. I can see how it would be well worth it for a business, but in my case, I will likely cancel after a month because I just can't afford it. Please consider a cheaper option for individuals &/or sole proprietors. That said, it's a great service -- far better than others I've used. Great job.
2023-02-14
During the Pandemic it seemed like everything I did was online, and pdfFiller was essential in filling out many documents for submission.
pdfFiller has made my life a lot easier! Thank You!!
2023-01-31
PDFfiller is very helpful and useful for me professionally! I was able to edit forms into fillable documents and complete them for various employment applications. This feature is great!
2023-01-05
There are few issues while importing…
There are few issues while importing already filled up PDF files. I would recommend to import the empty form and start filling.
2022-12-28
I tried the software and then cancelled…
I tried the software and then cancelled it. For me it was too challenging to use. However they still charged my account for a year up front. I didn't authorize that. I called and requested a refund and they gave one right away, so they said. It was just today I requested a refund so I will check my account in a few days to see if they actually sent it. If you don't see a complaint from me here on Trust Pilot then PDFFiller honored my request. My name is MarioV.
2020-08-27
I signed up originally to utilise this service. Whilst I did not wish to continue with the service (just wouldnt need it again) I did struggle to cancel the service. I sent an email outlining my issue and got the quickest response back and my account fixed and funds returned. Great service if you do require all the time. Easy to use. Highly recommend.
2020-07-25
Great customer support!
Very useful website, great customer support! Was able to get help on a payment/subscription issue very quickly and everything was smooth.
2025-03-05
How to Reduce the Size of a PNG to Less Than 100 MB
Learn how to Reduce the Size of a PNG to Less Than 100 MB with pdfFiller
01
Go to pdfFiller and sign in to your account
02
Click Add New to upload a document you would like to compress; browse for the file you need on your desktop or one of the supported storage services
03
Alternatively, search for a template in the file library or enter the document's URL
04
If you have uploaded the document before to your account, go to My Documents to find and open it
05
To Reduce the Size of a PNG to Less Than 100 MB, click on it and select Split in the right-hand menu
06
Select the pages you need to extract from the original file
07
Alternatively, divide the original file into several and indicate which pages to include
08
Type file titles or leave them as is
09
Click Split and wait for the process to complete
10
Select a destination for saving newly created files and click the Download Now button
Reduce the Size of a PNG to Less Than 100 MB
Managing large PNG files can be challenging for both personal and professional projects. With our feature that reduces the size of a PNG to less than 100 MB, you can streamline your workflow and improve efficiency.
Key Features
Compress PNG files without losing quality
Batch processing for multiple files at once
User-friendly interface for easy navigation
Compatible with various operating systems
Fast processing speed for quick results
Potential Use Cases and Benefits
Ideal for web designers looking to optimize website performance
Useful for businesses needing to email images without exceeding size limits
Great for photographers wanting to share high-quality images easily
Perfect for students or researchers managing image-heavy presentations
This feature addresses your problem of handling oversized PNG files. By reducing file sizes, you save storage space, improve loading times, and enhance the overall user experience. Simplifying image management allows you to focus on what matters most in your projects.
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
How do I reduce the file size of a PNG without losing quality?
ImageAlpha is a Mac tool that can reduce PNG files using piquant, pngnq and posterization. You can often reduce size by 40-60% without noticeable loss in quality. Pngquant is a command-line tool that can reduce large 24-bit PNG to small 8-bit PNG with full alpha transparency.
How do I reduce the MB size of PNG?
Start with our Compress toolupload your PNG.
Choose 'Basic Compression,' and hit 'Choose Option. '
On the next page, click 'to JPG. '
Wait for the conversion to finish.
Download your compressed PNG, now in JPG format.
How do I resize an image smaller in MB?
Change the Size of a Picture in Windows Click the Format menu of your software, then select Compress Pictures. Look for an icon of an image with arrows pointing into the corners of the image. This is the compression button. Select it and choose the desired resolution or size.
How do I reduce the file size of a picture less than 100kb?
Upload your image using the browse button or drop your image in the drop area.
visually crop your image.By default, it shows actual file size.
Apply rotate 5o left right.
Apply flip horingental or vertically.
Can you compress a PNG file?
You can also compress a PNG file by lowering the image quality. Unlike JPEG files that get terrible picture artifacts with heavy compression, PNG's use lossless compression, meaning compression doesn't impact image quality.
How do I make a PNG file size smaller?
Reduce PNG file size by limiting colors One of the most basic ways to cut down on a PNG's file size is to limit the number of colors that the image has. PNGs can be saved as Grayscale, True color, Indexed-color, Grayscale with alpha, and True color with alpha.
#1 usability according to G2
Try the PDF solution that respects your time.