Decrease PDF File Size to 15kb 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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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
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Every PDF tool you need to get documents
done paper-free

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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.
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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.

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:
It was easy to use, my one complaint would be exporting one document at a time was time consuming. Wish I could have selected all documents to export one time.
Anonymous Customer
2017-05-05
This program is excellent, there is a form for just about anything you need! The features included are awesome how you fan sign, fax, email, etc. I love how you are notified when your document is viewed, and how records are kept! I don't know how I ever lived without it! just wished i knew how to use it better...
Chandra
2017-08-10
Time saver! I have used PDFfiller for several months now and love it. It is a great tool which makes it extremely easy for me to quickly and efficiently fill out PDFs and return them to the sender. Wether it be filling out forms or signing a contract, it has saved me many many hours in the long run - and is a pleasure to use! There aren't really any cons to this plugin - it does exactly what it says it will do. However the user interface could be improved
James C.
2018-11-06
I've had a great experience, have used PDFFILLER for years and will continue to use this. Everything i need is always readily available. I love that i can always refer back to old docs too.
TANJA M
2024-01-15
Well,I am really surprised at how many different kinds of important forms i can just print from home!..ITS REALLY RESOURCEFUL,THANK YOU SO MUCH FOR THE APP!!!
MONICA
2023-07-31
I'm still learning about it but its helping alot understand how things are stored and how I can open them faster and saved my documents I thought I lost it was here so yes I want to learn everything I can about it I'm new at this thanks so much
Iva T
2023-01-16
Kara to the rescue I received a email today say my PdfFiller was paid! I cancelled that subscription July 2020 but it wasn’t received and I panicked!! Kara took care of cancelling the subscription and got me refunded immediately! She was a lifesaver!! Thanks PdfFiller and Kara!!
RENEE
2021-09-07
I would like more New York templates available in the non-upgraded version. I would also appreciate different pricing options, I am disabled on a fixed income. Other than these two issues, I find pdfFiller useful.
David
2021-03-02
This has been a great tool for me This has been a great tool for me. Trying to apply for a new apartment has been difficult due to the quarantine but this allowed us to sign and fill out whatever we need with little interaction with others. The 30 day fee trial was great for me and I will recommend this to anyone who might need it.
Shannon Cotter
2020-05-05

Explore the simplest way to Decrease PDF Size to 15kb

You know how easily those relatively light-weight documents can occupy your storage if you frequently deal with a pile of documents. The problem can aggravate even further when you try to share or put on your huge documents online while meeting file size restrictions.

So how can you Decrease PDF Size to 15kb and make it easier to keep, use, and share? The answer is - by utilizing pdfFiller.

In this tutorial, we’ll show you one of the options to Decrease PDF Size to 15kb online.

How to Decrease PDF Size to 15kb with pdfFiller

A quick guide on how to Decrease PDF Size to 15kb.

01
Visit pdffiller.com, set up your free account, and confirm your email address.
02
Once you’re in, you'll be taken to the My Documents tab, where you can find all files with which you work.
03
Hit Add New in the top-right corner to upload a file you need to reduce in size.
04
Select how you would like to add your document and start modifying.
05
Your file will open in the editor, where you can discover its advanced capabilities and annotation tools.
06
Hit Done if the document is good-to-go - you'll be taken immediately to the My Documents tab.
07
Click on the ellipsis icon next to your document → Manage Documents → Split.
08
Select the pages you want to split and click Split. Save or Download your file.

On top of that, though there is such an option, you don’t need to install pdfFiller on your computer to make it work. Our solution works online across various programs and devices, making it easy to Decrease PDF Size to 15kb, complete, modify, and certify papers - to go wherever your flow may take you.

Sign up for our reliable online editing option and discover a variety of great tools useful for any document-related task that you can think of. Start your free trial today!

Decrease PDF File Size to 15kb

Are you tired of sending large PDF files that take forever to upload or share? Our feature to decrease PDF file size to 15kb is here to help you manage your documents with ease.

Key Features

Compress PDF files to just 15kb without losing quality
User-friendly interface for quick adjustments
Supports various PDF formats for flexibility
Batch processing for multiple files at once
Secure file handling to protect your data

Use Cases and Benefits

Easily share files via email or messaging apps
Save storage space on your devices
Improve upload speed on websites and cloud services
Facilitate easier collaboration with team members

Our feature offers a simple solution to the frustration of handling large PDF files. By reducing your document size to 15kb, you can send and receive files faster. This not only saves you time but also streamlines your workflow. No more worrying about file size limits or slow uploads. Enjoy hassle-free sharing and improved efficiency in your daily tasks.

Get documents done
from anywhere

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?
Contact Support
In the Preview app on your Mac, open the PDF that you want to compress. Choose File > Export. (Don't choose Export as PDF.) Click the Quartz Filter pop-up menu, then choose Reduce File Size.
Compress PDF to a Chosen Size Online Go to the 'Compress PDF' online tool. Select your PDF, then drag and drop it into the tool. Choose either 'Basic compression' or 'Strong compression'. We'll also show an estimation of the compression rates here. Click 'Choose option' to compress your document. Download your PDF.
To reduce the size of your PDF, open the file, then go to Convert > Compress. This will bring up a menu where you can choose the compression level, from smallest to largest (file size). At the smallest option, with file compression and image resampling set to 150 dpi, our 11,775MB file got compressed to 261.53KB.
How to Reduce PDF File Size Below 40 KB Navigate to pdfFiller website and login to your account. Click the Add New button and browse for a document you need to compress. Alternatively, browse the pdfFiller library for a template you need.

Video guide about Decrease PDF Size to 15kb

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Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025