Last updated on
Jan 16, 2026
Reduce PDF File Size to Less Than 300 kb 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:
Have been able to add signatures change dates and update pertinent information on the documents. Have not used extensively, but have been able to do everything I wanted so far. Good product!
2017-04-30
Great app! Use it on my phone which is great and handy in situations where documents need to be signed and done in a hurry. Only down fall is mailing documents sometimes gets sent to spam or junk mail. So tell your recipient to check their spam box just incase.
2019-08-15
What do you like best?
I found out that I can not use papers in my work. I can take and use online forms, fill our them with PDFfiller and just forget about it.
What do you dislike?
I need much more tools than only PDF editing and sending. I also use RTF, Docx. Or sometimes I edit them in HTML. So, I need do use other tools too.
What problems are you solving with the product? What benefits have you realized?
My team saves insane big amount of time for working with papers. So, our productivity dramatically increased.
I found out that I can not use papers in my work. I can take and use online forms, fill our them with PDFfiller and just forget about it.
What do you dislike?
I need much more tools than only PDF editing and sending. I also use RTF, Docx. Or sometimes I edit them in HTML. So, I need do use other tools too.
What problems are you solving with the product? What benefits have you realized?
My team saves insane big amount of time for working with papers. So, our productivity dramatically increased.
2017-03-14
Seems easy, but there are still thing that I am not sure how to do. Would like to take more advantage of the website, I am sure there is a lot more I can do with it.
2022-10-26
GREAT SERVICE
I love this site. It's very easy to navigate through. The customer service is TOP NOTCH!!! Live Chat 24/7. Always have received excellent service. I tell all my family & friends and my customers too.
2022-07-11
it honestly has helped me a lot the…
it honestly has helped me a lot the ability to go from one form of coding to Pdf is god send and is well worth the money
2021-01-31
How to Reduce PDF File Size to Less Than 300 KB
Learn how to Reduce PDF File Size to Less Than 300 KB with pdfFiller
01
Go to pdfFiller website and login to your account or create one if you're a new member
02
Click the Add New button to upload a document you need to compress. Browse for the file you need on your desktop or one of the cloud storage services
03
Additionally, browse the pdfFiller library for the template you need
04
If you have already uploaded the document to your account, go to My Documents to find and open it
05
To Reduce PDF File Size to Less Than 300 KB, click on it and select Split in the right-hand menu
06
Indicate the pages you would like to separate from the original file by clicking on them
07
Divide the original file into several and specify which pages to use
08
Name the new files or leave them with generic names
09
Click Split and wait
10
Choose a destination for saving newly created documents and click Download Now
Reduce PDF File Size to Less Than 300 KB
Managing file sizes can be a challenge, especially when you need to share documents online. Our 'Reduce PDF File Size to Less Than 300 KB' feature provides a simple solution to this common problem. You can easily compress your PDF files and ensure they meet size requirements without sacrificing quality.
Key Features
Quick and easy PDF compression
Maintain document quality and readability
User-friendly interface for all skill levels
Support for multiple file formats
No installation required, works online
Potential Use Cases and Benefits
Emailing documents without exceeding attachment size limits
Uploading files to websites that restrict file sizes
Archiving documents while saving storage space
Sharing documents over slow internet connections
This feature effectively reduces your PDF files, resolving the hassle of large attachments. You can focus on your tasks rather than worrying about file sizes. With this tool, you gain the freedom to share important documents with ease, keeping your workflow uninterrupted.
How to Reduce PDF File Size to Less Than 300 kb
Reducing the file size of your PDF document to less than 300 kb can help you save storage space and make it easier to share and upload. Follow these simple steps to use the Reduce PDF File Size feature in pdfFiller:
01
Open the PDF document you want to reduce in pdfFiller.
02
Click on the 'Tools' tab at the top of the page.
03
In the 'Tools' menu, select 'Reduce PDF File Size'.
04
A pop-up window will appear with options to customize the compression settings. You can choose the desired quality and resolution for your PDF.
05
Once you have selected your preferred settings, click on the 'Reduce' button.
06
pdfFiller will start compressing the PDF file. The time it takes will depend on the size of your document and the selected compression settings.
07
After the compression process is complete, a notification will appear indicating the new file size.
08
You can now save the compressed PDF file to your computer or share it directly from pdfFiller.
By following these steps, you can easily reduce the file size of your PDF document to less than 300 kb using the Reduce PDF File Size feature in pdfFiller. Enjoy the benefits of a smaller file size without compromising on quality!
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