Última actualização em
Dec 29, 2025
Shorten PNG File Size to 400kb Grátis
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
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
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:
Seems user friendly for the most part. It would be nice if the documents could be automatically opened in Drive without all of the signing in process each time
2018-01-24
It is the most efficient, neat and tidy way to complete forms. Won't be without it now. Thank you PDF filler!
It makes form filling a breeze. Wow...what a feeling of accomplishment after a form is filled out so neatly.
It's the best.
2018-11-15
What do you like best?
Seemless way to fax, edit PDFs, send health claims, business correspondence. I just told my husband yesterday, “have I told you how much I love PDFfiller?” “Yes honey, every time you use it.”
What do you dislike?
Wish I didn’t have to pay extra for receiving faxes.
What problems are you solving with the product? What benefits have you realized?
Mental health claim editing and faxing, business faxing, editing etc
Seemless way to fax, edit PDFs, send health claims, business correspondence. I just told my husband yesterday, “have I told you how much I love PDFfiller?” “Yes honey, every time you use it.”
What do you dislike?
Wish I didn’t have to pay extra for receiving faxes.
What problems are you solving with the product? What benefits have you realized?
Mental health claim editing and faxing, business faxing, editing etc
2019-05-28
I genuinely love this program
I genuinely love this program. I don't have to wait for anyone else to print things for me and then get backed up on my work. I can just create what I need and send it right then. Super simple and user friendly.
2020-04-08
This is the best PDF program Ive used
This is the best PDF program Ive used. Ive long wanted something to compete with Adobe and this is it. I love the ease of using all features, especially the editing/adding text option. This program is top tier! As a healthcare provider who has to often complete forms for patients, this program exceeds my expectations.
2024-11-08
I use a clunky chromebook and needed to…
I use a clunky chromebook and needed to fill in an enormous health history form. This pdf filler was the easiest experience I have had with one of these assists. As I rarely need to do this I did not continue the subscription and the customer service was excellent I do highly recommend pdfFiller.
2022-01-08
Cust Svc EXCELLENT - Product, so-so
Product not user-friendly enough for me - I am a bit tech "challenged" HOWEVER customer service is excellent.
2021-09-01
Very useful! What I most liked is the signature with verified by PDFfiller. There are couple of times I cannot edit properly but this should be how the pdf file was created. For example, to change page number, I wasn't able to do this properly so end up sending my forms as they were.
2020-09-11
I used this product to edit and fill…
I used this product to edit and fill out an application and found the software to be very easy to use and very effective!
I unfortunately forgot to cancel my 30day free trial and was unexpectedly hit with the charge the week before payday when I really couldn’t afford it.
I explained my situation to the customer support team via chat and they happily refunded me my payment!
Could not be happier with the service they provided and the understanding of my situation.
Would definitely recommend!
2025-05-16
Shorten PNG File Size to 400kb
Efficiently reduce the size of your PNG files to 400kb or less. This feature helps you manage your images without losing quality, making it ideal for web use and sharing.
Key Features
Reduces PNG file size to 400kb
Maintains image quality
User-friendly interface
Fast processing speed
Compatible with various platforms
Potential Use Cases and Benefits
Optimize images for websites and blogs
Improve loading times and user experience
Reduce storage space on devices
Facilitate easier file sharing through email and social media
Enhance image transfer speed for web applications
By shortening the size of your PNG files, you overcome issues related to slow loading times and storage limits. This feature empowers you to share your images quickly and efficiently while ensuring they look great. Experience seamless image management and focus on what matters most.
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
Can you change size of PNG?
Instantly adjust the dimensions of your PNG image. Our PNG size converter works in seconds, so you don't have to interrupt your workflow to make an edit. Upload a PNG image from your device, choose your desired size, and download your new and improved PNG image.
How do I reduce image size but keep quality?
Best Way to Reduce Image File Size Without Losing Quality Method 1. Online Image Size Reducer. Method 2. Change Image Format to Shrink Image File Size. Method 3. Change Image Resolution to Reduce Photo File Size. Method 4. Reduce Color Depth. Method 5. Crop Image to Make Image Size Smaller.
Does resized PNG lose quality?
Remember that GIF and JPEG codecs are “lossy,” meaning some resolution will be lost when scaling images. PNG files, on the other hand, will not degrade in quality. Note that the quality can be lost when resizing or re-formatting bitmap files such as GIF, JPEG, and even some PNGs.
How do I make a PNG smaller without losing quality?
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 do I reduce the MB size of 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 resize a PNG without losing quality?
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.
#1 usability according to G2
Try the PDF solution that respects your time.