Last updated on
Dec 29, 2025
Shorten Picture File Size to 40kb 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.
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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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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 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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
It's very good the only thing about it is you can't copy and paste because the words will go off the documents also the little box you can type in be off so it makes the documents look odd
2014-09-15
I love it, it's more user friendly and reasonable than Adobe filler and keeps changes, doesn't always work that way with Adobe. The only thing is it needs alignment buttons, like center, left or right justified. Setting up new forms requires much counting spaces to center. Other than that am happy thus far with the program.
2016-02-17
I am a brand new user and have no idea how to use the program or other documents. I downloaded it to accommodate a Security Clearance form and haven't ventured too fa
2016-04-06
I am glad to have this service available. The use is a little awkward ... hard to navigate between pages. Wish it was easier. I do like the ease of accessing and saving documents from the website to my computer.
2017-11-28
It's been a little bit slow and clunky and doesn't always do what I expect, but I managed to figure out a lot of features I need, and it works well for me, for the most part.
2018-02-07
THE BEST IN THE INDUSTRY
Very good product for the price. I highly recommend the annual membership.
I have used PDF Filler for many years now, it is easy to use and there are many features that it does have that I don't use. If you use this tool to the max, it will benefit any company.
Nothing really to mention about that is bad about this program....I know there are a lot of features that I don't use, that I would like to learn how to integrate into my company.
2018-05-15
Superb customer service
Superb customer service! Swift replies, solution oriented, anticipated my needs & assured if I needed anything else. I’m grateful to be taken care of.
2021-05-30
What do you like best?
ability to modified, great support, creat tools
What do you dislike?
limited merging documents, not supporting large documents
Recommendations to others considering the product:
great tool for office
What problems are you solving with the product? What benefits have you realized?
modified docus, signon, fax option, notarized, legal docs
2020-11-18
I was able to find any form that I…
I was able to find any form that I needed to fill out. PdFiller was instrumental in helping me fill out additional tax forms needed to file my taxes. All the forms were there already! There's even away to have your documents sent/mailed to the intended party! I wish there was a way I could have a subscription for a much lower amount that's based on my usage. Right now the price point is decent for a person that uses it frequently like multiple times a day.
2025-07-01
Shorten Picture File Size to 40kb Feature
Our Shorten Picture File Size to 40kb feature makes managing your images simple and efficient. By reducing file sizes, you can enhance your website's performance and improve user experience. This tool is designed with your needs in mind.
Key Features
Reduces image file size to a manageable 40kb
Maintains quality, ensuring pictures look clear
Supports multiple image formats like JPG, PNG, and GIF
User-friendly interface for quick adjustments
Fast processing time with minimal effort required
Potential Use Cases and Benefits
Ideal for bloggers wanting faster load times for their posts
Perfect for businesses focusing on website optimization
Great for social media users sharing images with minimal data usage
Helpful for photographers needing to share online portfolios
Useful for email attachments where file size is a concern
By using this feature, you address the common problem of large file sizes that can slow down websites and hinder sharing. You can easily optimize your images, leading to faster uploads and downloads, and ultimately, better engagement with your audience.
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 KB size of a picture on my computer?
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.
How do I reduce the MB of a photo?
The primary way to reduce the file size of an image is by increasing the amount of compression. In most image editing applications this is done by the selections you make in the “Save As” or “Export As” dialog box when saving a PNG, JPG, or GIF.
How do I resize a photo to 5kb?
Go to the JPG Size Reducer. Upload your JPG and convert it to PDF. Click 'Compress' on the result page. This tool will cut down the size of your JPEG file.
How do I reduce the KB file size?
How To Reduce PDF File Size Below 100 KB for Free Go to the Compress PDF tool. Drag and drop your PDF into the toolbox to reduce the file size. Choose the compression type and click “Compress.” The PDF compression tool will shrink the file down. Download the shrunken PDF.
How do I reduce the MB of a picture on my phone?
Here's how to reduce photo file size on Android phone this app: Open the Gallery app on your Samsung devices. Now select the photo that you want to compress. Now tap on the Share. Select Email from the resulting options. Now tap on RESIZE IMAGE. Select the extent to which you want to reduce the file size.
How do you change the KB size?
Type a file size in kBs. Double-click the white file size text field above the folder to select its contents, then type the kB size you want the photo to be. If you need your file to be larger, you'll type in a number that's larger than the number currently listed here (and vice versa).
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