Reduce a PDF to Less Than 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
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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 am older and my hand shakes so badly I cannot fill in forms -- it is a real life-saver, not to mention time-saver. I don't have to call someone in to fill the forms out for me, I've already recommended PDFfiller to a dozen friends!
John D
2014-08-04
Needed immediate access to a form and an option for signatures and PDFfiller worked really well for me. I signed up for the wrong plan but didn't realize it and someone from PDFfiller contacted me and asked how I would like to proceed. They also refunded my money for the incorrect plan,and made sure I had the correct amount charged for the correct plan. Forms are easy to use. Very impressed so far.
Anonymous Customer
2018-03-20
It worked great with one exception. On my form the lines that I highlighted did not highlight everything in the printed version. Other than that, it worked great.
Henry G
2023-12-09
PDF Filler so far has been the easiest… PDF Filler so far has been the easiest website to use to sign documents, edit PDF's, save, export, etc. I'm wishing I had found this sooner! Plus I love that they offer a 30 day free trial because it allows me to use all of the features before deciding whether or not to purchase for long term usage.
Kendall
2022-10-31
Used pdfFiller product during free trial period, met my needs with an important document that was needed to process timely application. Being retired, just do not need entire year of the service. Great customer service to help with subscription error! Keep hiring folks like **** and more folks will enjoy dealing with issues if needed in your business. Thanks again for quick service!
Mark K
2021-12-31
This popped up as I was looking for an… This popped up as I was looking for an IRS form and this was perfect as my printer is on the outs and I NEED to send these forms to the IRS
Julie F.
2021-06-13
I tried the software and then cancelled… I tried the software and then cancelled it. For me it was too challenging to use. However they still charged my account for a year up front. I didn't authorize that. I called and requested a refund and they gave one right away, so they said. It was just today I requested a refund so I will check my account in a few days to see if they actually sent it. If you don't see a complaint from me here on Trust Pilot then PDFFiller honored my request. My name is MarioV.
Mario Visin
2020-08-27
What do you like best? The ability to modify documents specific to our needs. The Tools provided give me maximum ability to modify, add, remove and edit any document in any way that is needed. What do you dislike? I haven't encountered anything I dislike about this product. What problems are you solving with the product? What benefits have you realized? It's helping us to create documents that are needed specific to our clients rather than generating generic and boilerplate documents that are not personalized to our clients.
SHELLY MCAULIFFE
2020-08-26
I really appreciate being able to transform a regular, annoying PDF into an easily accessible document my clients can sign from any device and be sent by almost any app or service. This will definitely make going paperless a reality for our business
Greg
2020-04-30

How to Reduce a PDF to Less Than 500 KB

Follow this guide to Reduce a PDF to Less Than 500 KB on pdfFiller

01
Go to pdfFiller and login to your account or create one if you're new to the platform
02
Click Add New to upload a document you would like to compress; search for the file you need on your device or one of the cloud storage services
03
Alternatively, browse the documents from the file library or navigate to the document with direct link
04
If you have the document you need saved to your account, simply go to the Documents section and find it there
05
Click the Split option in the right-hand menu to Reduce a PDF to Less Than 500 KB
06
Specify the pages you would like to separate from the original file
07
Divide the original file into several and specify which pages to leave
08
Add a title to each document or leave them as is
09
Now click Split
10
Choose a path for saving newly created documents and click Download Now

Reduce a PDF to Less Than 500 KB

Meet your new PDF compressing solution. If you often find yourself struggling with large PDF files, this feature allows you to easily reduce PDFs to less than 500 KB. Save time and hassle when sharing documents online.

Key Features

Compress PDFs quickly without losing quality
Batch processing for multiple files at once
User-friendly interface for easy navigation
Compatible with various devices and platforms

Potential Use Cases and Benefits

Emailing important documents with file size restrictions
Uploading PDFs to websites that limit file sizes
Saving storage space on devices and cloud services
Sharing PDFs on social media platforms

This feature solves your problem of managing large PDF files. By compressing your documents to a manageable size, you can share, store, and upload effortlessly. Experience the convenience and ease of working with files that are ready for any platform.

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 a PDF to Less Than 500 kb

Reducing the size of a PDF file to less than 500 kb can be easily done using the pdfFiller product. Follow these simple steps to achieve the desired result:

01
Open the pdfFiller website or app and log in to your account.
02
Upload the PDF file you want to reduce in size by clicking on the 'Upload' button.
03
Once the PDF file is uploaded, select the 'Reduce PDF Size' option from the available features.
04
A new window will appear with options to customize the compression settings. You can choose the desired level of compression, image quality, and resolution. Adjust these settings according to your preferences.
05
After customizing the compression settings, click on the 'Reduce' button to start the process.
06
Wait for the compression process to complete. The time taken may vary depending on the size of the PDF file and your internet connection speed.
07
Once the compression is finished, you will be able to download the reduced PDF file. Click on the 'Download' button to save it to your device.
08
Verify the size of the reduced PDF file. It should now be less than 500 kb.
09
If the file size is still larger than 500 kb, you can repeat the process with different compression settings to further reduce the size.
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Congratulations! You have successfully reduced a PDF file to less than 500 kb using the pdfFiller product.

By following these steps, you can easily reduce the size of your PDF files to meet the requirements of file size limitations. Enjoy the benefits of a smaller file size without compromising on the quality of your PDF documents!

#1 usability according to G2

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