Reduce Excel File Size to 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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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
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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

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4M
PDFs edited per month
9 min
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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:
In grad school, much of my reading comes from pdf files my professors post. Prior to PDFfiller, I would print out hundreds of papers in order to annotate. Now, I can annotate while conserving resources and I have access to the files no matter where or what device I use.
Brayden E
2017-02-20
Saving me so much paper and I'm feeling really positive about my environmental impact. We are in the process submitting our B Corp assessment and this product has highlighted that with some thought you can make small differences
Dean
2017-10-06
Customer service is second to none Customer service is second to none - this company's first priority is your satisfaction. I wanted to try this product and was enabled to do so because of the money-back guarantee. Great experience ;)
Kerri Greuey
2019-04-02
Changed my small business capabilities I am now able to manipulate documents and complete forms that I need to use on various government websites. This capability changes my small business and, as I bill for my services, gives my clients the absolutely best of what they pay me to accomplish! I can't see any downside to this software. There is nothing I have tried to accomplish that I have not been able to do with this software.
Verified Reviewer
2017-11-14
Excellent company excellent service Although when testing the service it did not meet my requirements a month later an annual Bill showed up on one of my payment accounts. This just happened minutes ago and I was up working on a project so I immediately responded. Surprisingly somebody answered the phone at the company. I was able to refer them to my account they could see where I had stopped the service immediately upon testing it because it didn't fit all of my requirements this all happened last month however as a young lady told me the cancellation process takes several steps and somewhere during that process the cancellation was not 100% completed. However she sees where I never utilized the service I did cancel it she immediately moved into action return the payment that was incorrectly processed and was super helpful and super friendly. The Reps name was Sally I am super impressed with not only her but PDF filler because of the fact that they honored my displeasure and something like I said through the process fell through the cracks however I was able to contact them they were able to easily see what was happening with my account and rectify my complaint. I want to vote the company a plus plus because nowadays service is not even a thing anymore it seems rarely can you find a company that stands behind their product and they do so by providing support Saturday morning at 5:00 a.m. LOL so yeah I was super pleased with the service although they did not provide what I was looking for the company still will always be on my good list in terms of consideration in case in the future they do provide the needs that I have. A+ Plus
Melissa Fortune
2023-11-18
When I asked about sending my documents… When I asked about sending my documents via email, 1st.person sent me a link to put my card# and 1st.month free.I didn't feel rite doing that,being that the documents I was trying to send were about fraudulent use of my card.So sumbody else got on chat and was able to let me send it for that day only,just to show me how your comp.works.And because of that I will be using pdFiller from nw on.TANKYOU TO WHOEVER DID THAT.I APPRECIATE IT VERY MUCH.
Garcia's
2023-10-01
I use a clunky chromebook and needed to… I use a clunky chromebook and needed to fill in an enormous health history form. This pdf filler was the easiest experience I have had with one of these assists. As I rarely need to do this I did not continue the subscription and the customer service was excellent I do highly recommend pdfFiller.
Kathleen Jones
2022-01-08
I love this program I love this program! I am able to easily create PDFs and sign them with a verified signature. It just showed me how to merge two documents into one. Great program!
Mary Meyers
2021-04-21
I am very pleased with the program but I was upset... I am very pleased with the program but I was upset to find out that I could not print or save unless I signed up for your trial period. But this was just what I needed, when I needed it. I would recomend to my friends.
anonymous O.
2020-06-26

How to Reduce Excel File Size to 500 KB

To Reduce Excel File Size to 500 KB, follow these steps

01
Go to the pdfFiller.com website and login or sign up with a new account
02
Click Add New to upload a document you need to compress. Browse for the file you need on your device or one of the supported storage services
03
Additionally, browse the pdfFiller library for a template you need
04
In case you already have the file you need in your account, go to My Documents and find it there
05
Click the Split option in the right-hand menu to Reduce Excel File Size to 500 KB
06
Specify the pages you would like to separate from the original file
07
Alternatively, you can divide the document in a half and keep the pages you need in it
08
Add a title to each document
09
Click Split and wait
10
Choose a path for saving newly created documents and click Download Now

Reduce Excel File Size to 500 KB

Are you struggling with large Excel files that are hard to share and manage? Our feature to reduce Excel file size to 500 KB offers a simple solution to your problem. It allows you to optimize your data without losing any important information.

Key Features

Efficient compression to maintain data integrity
User-friendly interface for quick file processing
Supports multiple Excel formats including XLS and XLSX
Compatible with various operating systems
No subscription or hidden fees

Potential Use Cases and Benefits

Share files easily via email or cloud storage
Improve loading times on devices and applications
Save storage space on your computer or server
Facilitate smoother collaboration among team members
Meet size restrictions for file uploads and transfers

By using our feature, you can enhance your productivity. Reducing file size helps streamline your workflow and ensures your data is easily accessible. Say goodbye to delays and frustrations with large files. Instead, embrace the ease of managing your Excel documents.

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 Excel File Size to 500 kb

Reducing the size of your Excel file to 500 kb can help you optimize storage space and make it easier to share and transfer. Follow these steps to achieve this:

01
Open your Excel file that you want to reduce in size.
02
Click on the 'File' tab in the top left corner of the Excel window.
03
Select 'Save As' from the drop-down menu.
04
Choose a location on your computer where you want to save the reduced file.
05
In the 'Save As' dialog box, click on the 'Save as type' drop-down menu and select 'PDF (*.pdf)'.
06
Click on the 'Options' button next to the 'Save' button.
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In the 'Options' dialog box, select the 'Minimum size (publishing online)' option.
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Click on the 'OK' button to close the 'Options' dialog box.
09
Click on the 'Save' button to save the file as a PDF with reduced size.
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Once the file is saved as a PDF, you can check its size by right-clicking on the file, selecting 'Properties', and looking at the 'Size' field.
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If the file size is still larger than 500 kb, you can try reducing the file size further by adjusting the image quality or removing unnecessary elements from the Excel file.

By following these steps, you can easily reduce the size of your Excel file to 500 kb and optimize it for sharing and storage.

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
You can reduce your file size by saving your spreadsheet as a binary workbook (.xslb) instead of the default format (.xslx). The default format is XML based, which is important if you're using your data with third-party programs because XML is an open standard.
This can be done by right-clicking the Excel file and choosing “Compressed (zipped) folder” under the “Send to” tab.
You can reduce your file size by saving your spreadsheet as a binary workbook (.xslb) instead of the default format (.xslx). The default format is XML based, which is important if you're using your data with third-party programs because XML is an open standard.
The 5 most common reasons for Excel files getting too large are: PICTURES: If your spreadsheet contains lots of pictures, or some very large images. EXCESS FORMATTING: Excel sheets can contain millions of cells - and if you have formatting applied to them even without any data it can make truly massive Excel files.
You can shrink or enlarge a worksheet for a better fit on printed pages. To do that, in Page Setup, click the window launcher button. Then, click Scaling > Adjust to, and then enter the percentage of the normal size that you want to use.

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Best Meets Requirements- Summer 2025