Reduce PNG File Size More Than 100 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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Last updated on Dec 29, 2025

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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.

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Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

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Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
Great program for your doc management, font adjustments,varies tools availability can address an assortment of issues to make your paperwork look professional every time,and it is very user friendly. Thanks
Carlton
2017-10-05
So far it has met my needs and wants. While there has been a struggle with removing the Electronic disclosure page, their technicians and chat support are quick to respond.
Kory H
2018-05-29
There are things I still can't figure but overall, I am getting the hang of it and it seems fine. It takes a while to go between pages but that could be on my end.
Church Relations Coordinator, Care Net P
2018-10-29
I like PDF filler for quick fill in of… I like PDF filler for quick fill in of forms. One thing that isn't great is that it won't load certain docs that have had electronic signatures - I know it is to protect that doc but sometimes its a pain.
Lillith K
2020-01-26
PDFiller is awesome Being able to edit a PDF online is great, and having to give a whopping 30-day free trial is awesome. However, I think some things should be incorporated, like been able to move the typed words easily rather than having to cut and paste.
Haminat Adebisi
2023-06-11
Expensive for irregular user but overall excellent! Expensive if you are an occasional user, and I wish the "fill in the blanks" were a little more automatic with alignment. But overall excellent!
Kate
2023-04-04
Best In pdf LOVE it! Everything thing in this app is easily navigated, you are able to save documents to revise later. A big pro for me is when you send a PDF, say as soon as you hit send, you are like "oh my goodness I forget a important part" You can go into that sent email and revise or add on. As long as the recipient has not opened it yet. Im not fond of the code to open the PDF you have sent, expires for them. I'm still rather new to this so I plan on leaving another review once I figure out ALL the kinks of the app
Gena O.
2022-09-15
Excellent tools Excellent tools. I tried it today on one form on free trial. I won't carry on with the subscription because I find the prices really high and I rarely need this type of service. Also, I don't like the deceiving ways of this business where they make you believe it's all free with no commitments until after you've spent the time to edit the document. When you try to download or print etc that's when you are stopped and asked to choose a subscription and give your bank details.
Lili
2021-11-02
This is an easy program that I can use… This is an easy program that I can use anywhere. I it is extremely helpful with a variety of tasks that I need to do.
Carolyn Ramirez
2020-11-05

How to Reduce PNG File Size More Than 100 Mb

Learn how to Reduce PNG File Size More Than 100 Mb with pdfFiller

01
Navigate to the pdfFiller website and login or sign up with a new account
02
Click the Add New button and browse for a document you need to compress; sync your cloud storage account to be able to search for documents from it
03
Additionally, search for a template from the file library or enter the document's URL
04
If you've the document uploaded to your account before, go to My Documents to find and open it
05
To reduce the size of a document, click on it and select Split in the right-hand menu
06
Select the pages you need to extract from the original file
07
You can also divide the original file into several and specify which pages to include
08
Add a title to each document
09
Click Split and wait
10
Select a path for saving newly created files and click the Download Now button

Reduce PNG File Size More Than 100 Mb

Struggling with large PNG files that slow down your website or make sharing difficult? Our tool simplifies the process of reducing file sizes over 100 Mb, helping you streamline your digital assets efficiently. With this feature, you can enjoy faster load times and easier file management.

Key Features

Reduces file sizes by more than 100 Mb
Maintains image quality
Supports batch processing for multiple files
User-friendly interface for quick adjustments
Compatible with various platforms

Potential Use Cases and Benefits

Improve website performance by decreasing image load times
Easily share images via email or cloud services
Store more images on devices without sacrificing space
Optimize images for social media to enhance visual appeal
Facilitate smoother uploads to design software or content management systems

By using our PNG size reduction feature, you tackle the challenge of oversized files head-on. It helps you enhance user experience by ensuring faster access to your visual content. This solution saves you time and effort, allowing you to focus on what matters most—creating and sharing your work.

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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?
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In contrast, PNG files benefit from lossless compression. This means no data is lost when the image is compressed — the quality stays the same no matter how many times you edit and save the file. The image won't become blurry or distorted, making PNGs ideal for sharp logos and graphs containing lots of figures.
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.
The best option to compress your PNG files without affecting image quality is using a program such as WinZip.
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 Compress PNG Photo to Less Than 50kb Navigate to website and sign in to your account or create one if you're new to the service. Click Add New and browse for a file you need to Compress PNG Photo to Less Than 50kb, from the desktop or cloud storage.

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