Reduce PDF File Size Below 500 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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Discover the simplicity of processing PDFs online

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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
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

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:
I love this service. It makes my job as a small accounting business owner very easy to navigate with access to all necessary forms in one convenient place
Kelly T
2015-08-26
Still learning my way around. While it is helpful, it is not the most intuitive interface. Not bad, but could be a bit smoother and easier to navigate around.
Brad
2018-04-26
I am in a struggle with the Home Office. I have to fill out multiple forms repeatedly. I bought Adobe but it did not work. This software is very straightforward and I am sharing the document with my Barrister, which saves me money, time and avoids confusion
Rose
2018-07-17
Though it appears to require a very… Though it appears to require a very fast internet provider in order to use it properly, I am satisfied and would highly recommend it.
lizzalee422
2019-04-05
I had know problem using it. It is design for people who aren't that familiar with different programs. Easy to use, self explanatory . Even my wife who rarely uses computer was able to use it.She was surprised her self that she able to use it without much help.
Leland C.
2017-11-14
aomw kinks. the fillable form doesn't work for distibuting to multiple clients as it saves the info the last client entered presenting high-risk for data breach
Anonymous Customer
2024-01-21
Great app Great app - really easy to use. Doesn't change the quality of the document. Probably won't pay for it long term - I would pay £1 or something everytime i wanted to use it though...
Lucy Ryan
2021-07-10
Sam's response to my issue concerning… Sam's response to my issue concerning billing was quick and professional! The matter was handled within 5 minutes. Superb!
Mike Cleary
2020-12-15
I love the product and help via chat has been great but it would be nice to have some training videos to help me get up and running with the product. This is my busy season and it slows me down having to chat for help a video would be so much nicer. Thank you for a great product.
Nicole
2020-05-22

How to Reduce PDF File Size Below 500 KB

To Reduce PDF File Size Below 500 KB, follow these steps

01
Go to the pdfFiller.com website and login or create a new account for free
02
Click the Add New button to upload a document you want to Reduce PDF File Size Below 500 KB. Browse for the file on your device or one of the cloud storage services
03
Alternatively, browse the pdfFiller library for the template you need
04
If you already have the file you need saved to your account, go to the Documents section and find it there
05
Click the Split option in the right-hand menu to Reduce PDF File Size Below 500 KB
06
Select the pages you want to extract from the original file
07
Alternatively, you can divide the document in a half and keep the pages you need in it
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Add a title to each document
09
Click Split and wait a few seconds
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Choose a destination for the documents and click the Download Now button

Reduce PDF File Size Below 500 KB

Are you struggling to share large PDF files? Our Reduce PDF File Size Below 500 KB feature is designed to help you create smaller files quickly and easily. With this tool, you can ensure your documents are manageable and ready for sharing with anyone.

Key Features

Compress PDFs to under 500 KB effortlessly
Maintain the quality of your documents during compression
User-friendly interface for quick file reduction
Batch processing for multiple PDFs at once
Support for various PDF formats

Potential Use Cases and Benefits

Emailing documents without worrying about size limits
Uploading files to online platforms with strict size requirements
Saving storage space on your devices
Sharing presentations without sacrificing quality
Facilitating faster downloads for clients and colleagues

This feature solves your file size problem by allowing you to compress PDF documents while keeping essential content intact. You can now send, share, and store PDF files with ease, regardless of their original size. Enjoy smoother communication and efficient file management today.

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!

How to Reduce PDF File Size Below 500 kb

Reducing the file size of your PDF document is easy with pdfFiller. Follow these simple steps to compress your PDF below 500 kb:

01
Open the PDF file you want to reduce in pdfFiller.
02
Click on the 'Tools' tab in the top menu.
03
Select the 'Reduce File Size' option from the drop-down menu.
04
A pop-up window will appear with the file size information and options to customize the compression settings.
05
Choose the desired compression level. You can select from 'Low', 'Medium', or 'High' compression.
06
Click on the 'Apply' button to start the compression process.
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pdfFiller will automatically reduce the file size of your PDF below 500 kb.
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Once the compression is complete, you can save the compressed PDF to your computer or cloud storage.
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Congratulations! You have successfully reduced the file size of your PDF below 500 kb using pdfFiller.

By following these steps, you can easily reduce the file size of your PDF document without compromising its quality. Start compressing your PDFs today with pdfFiller!

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
Step 1: Upload PDF file. Drag your PDF file on to the drop zone above, or click Upload to choose a file from your computer. Step 2: Compress PDF. Once the file is uploaded, you can reduce PDF size online using DocFly's free PDF compressor. Download file.

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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