Last updated on
Dec 29, 2025
Resize PNG File Size to 100kb 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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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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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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I needed to complete the Appraisement of the Estate Report for my mom's estate. This program made the task easy for me under the emotional stress that I was unde
2015-04-19
Pretty good tool overall
Pretty good tool overall, sometimes when you hit the Tab button it jumps to a field father down the page, but all in all really easy and accurate.
2020-03-07
I had an issue w two text boxes auto…
I had an issue w two text boxes auto filling - but was able to correct it on my own by deleting one and adding a new box.
2020-01-16
Makes My Job Easy
I use PDFfiller to create contracts and purchase orders. For contracts, I typically input data into Excel, and then use PDFfiller to create the finished contract from my Excel data. For purchase orders, I use PDFfiller to edit document information, highlight items, and sign the document. This saves me the hassle of having to print out documents, edit them by hand, and then scan/fax them. Very happy with PDFfiller, as it most certainly makes my job easier.
PDFfiller has all the features that I need for my documents: adding a logo, highlighting, and drawing. I also think that it's great how you can seamlessly use Excel data to fill out forms automatically. This is especially helpful when creating contracts.
The price is a little steep for what I see as somewhat of a basic software concept; however, it's worth it in my opinion. There is also a decent learning curve, but once you get the hang of all features, you can automate things and fill out your PDFs very quickly.
2018-10-14
PDF Filler has been a great tool for our business for a professional look with a great price.
Professional Look for a cheap price. The software makes filling out government documents / applications and other PDF documents easy and efficient.
PDF Filler provides and saves time when filling out applications / tax papers / and other business files. It creates a professional look and is quite easy to use. With common files also at hand it makes filling these out quick and easy. The mail tool was even used when we completed our taxes. PDF Filler printed the paper out and mailed it themselves without us ever having to go to the post office.
There isn't too much. If I could say anything sometimes the website moves a little bit slower than some. However this seems to have been improving lately.
2018-06-19
The only problem is having to share my…
The only problem is having to share my feedback right in the middle of doing my work. Otherwise, great product!!
2021-12-06
Great app..easy to use and saved me a…
Great app..easy to use and saved me a lot of headaches during a move when I didn't have access to a printer.
2021-09-27
Pretty good experience..........a bit…
Pretty good experience..........a bit hard to find state designated forms....I was looking for New York State forms. After google searching with the endword PDFfiller I was successful.
2021-09-23
Kara was great at explaining and…
Kara was great at explaining and providing me the info I needed to be successful with the platform.. She saved the day.. Thanks Kara..
2021-05-27
Resize PNG File Size to 100kb Feature
This feature allows you to easily resize PNG files to a specific size of 100kb. It helps you manage your image files while ensuring good quality. You can now have full control over your image sizes for various uses.
Key Features
Simple user interface for easy use
Adjustable settings for precise size control
Maintains image quality while reducing file size
Supports batch resizing for multiple files
Compatible with various PNG formats
Potential Use Cases and Benefits
Preparing images for websites to improve loading speed
Sharing images via email without exceeding size limits
Storing images on devices without consuming excessive space
Uploading images to social media within size restrictions
Enhancing user experience with faster page loading
By using this feature, you can solve the common issue of oversized PNG files. Whether you need to upload images online, save storage space, or comply with sharing requirements, this tool simplifies the process. You can resize your images quickly and confidently, allowing you to focus on 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.
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How do I reduce the KB of a PNG?
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 do I make a PNG file size smaller?
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.
Why is my PNG file size so large?
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).
How can I increase the size of a PNG without losing quality?
Go to Preview and open your file from the File menu. Select Tools from the top menu and click on Adjust Size. Click or check the box beside “Scale proportionally” to maintain proportions before entering new values in the Image Dimensions box. Click save when you're finished editing the size.
How do I reduce the file size of a PNG?
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 do I reduce the size of a PNG file on a PC?
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.
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