Shorten Excel File Size in 20kb For Free

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Last updated on Dec 29, 2025

Shorten Excel File Size in 20kb with pdfFiller

How can you shorten an Excel file size by 20kb?

To shorten an Excel file size by 20kb, use pdfFiller's compression tools. Simply upload your Excel file, select the compression option, and download the optimized file. This quick process allows for efficient document sharing and management.

What is an Excel file?

An Excel file is a spreadsheet document created by Microsoft Excel, containing data in tabular format. It allows users to perform calculations, create graphs, and analyze data using various tools and functions. Excel files typically have the extensions .xls or .xlsx.

Why is shortening Excel file size by 20kb essential for document management?

Reducing the size of Excel files is crucial for several reasons, including faster upload and download times, improved sharing capabilities, and reduced storage requirements. Additionally, smaller files are less prone to corruption during transfer, making file management more reliable and efficient.

What are the key features of shortening Excel file size by 20kb?

Key features of pdfFiller's file size reduction tools for Excel files include the ability to maintain data integrity while compressing, support for different compression levels, and batch processing capabilities. Users can easily optimize multiple files at once.

What supported file formats can be shortened in size?

pdfFiller supports various file formats for size reduction, including .xls, .xlsx, .pdf, and others. This versatility enables users to manage their documents efficiently, regardless of the original format.

How do compression levels and customization options work?

Compression levels in pdfFiller allow users to choose the intensity of size reduction. Options can vary from minimal loss of quality to significant size decreases. Customization features can also let users decide which elements of the spreadsheet can be compressed, providing flexibility based on user needs.

Can batch processing be used for large volume size reductions?

Yes, pdfFiller allows for batch processing, enabling users to compress multiple Excel files simultaneously. This feature is particularly useful for teams who need to manage large volumes of data efficiently, saving both time and hassle.

How to use pdfFiller to shorten Excel file size: step-by-step guide

Log in to your pdfFiller account. 2. Upload the Excel file you want to compress. 3. Select the file and click on the 'Compress' option. 4. Choose your desired compression level. 5. Download the optimized file.

This straightforward process allows anyone to reduce file size quickly and efficiently, ensuring documents are shareable without delay.

What are the benefits of using pdfFiller to shorten Excel file size?

Using pdfFiller for this task offers several benefits, including: enhanced document accessibility, reduced cloud storage demands, and improved email communications by allowing files to be sent and received faster.

  • Accessibility: Access your files from anywhere via the cloud.
  • Efficiency: Quick file uploading and downloading.
  • Collaboration: Share files easily within teams.

What industries can benefit from shortening Excel file size?

Various industries can benefit from compressing Excel file sizes, including finance, education, healthcare, and marketing. These sectors often deal with large amounts of data that need to be managed efficiently.

  • Finance: Streamlining data reports and financial analysis.
  • Education: Managing student data and results.
  • Healthcare: Handling patient information securely.

How do alternatives compare to pdfFiller for shortening Excel file size?

Alternatives to pdfFiller may offer similar file compression functionalities; however, they might lack in user-friendliness or advanced features. Key differentiators for pdfFiller include ease of use, cloud integration, and access to a wide range of document editing options.

Conclusion: Why choose pdfFiller?

Shortening Excel file size in 20kb with pdfFiller is a smart choice for anyone needing effective document management. Its user-friendly interface, robust features, and cloud accessibility make it a leading solution for individuals and teams alike. Take advantage of pdfFiller's capabilities to optimize your Excel documents today.

Try these PDF tools

Edit PDF
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Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
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Compress, edit, sign, and manage documents from a single solution

Compress and edit PDFs in one place

Edit your PDF and compress it directly within the editor. Choose from high, medium, or low compression levels to balance quality and file size according to your needs.
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Equip yourself with powerful PDF tools

Edit PDFs online almost as easily as Word documents. Add text, adjust formatting, replace content, insert images, and more. pdfFiller has all you need to get your documents done from start to finish.
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eSign and send documents

Sign documents on your own or send them to others for signatures, whether a single recipient or an entire group. You can assign roles, manage the signing order, set reminders, and request additional authentication.
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Annotate and collaborate

Highlight important data, redact sensitive details, add sticky notes, and exchange comments in your PDFs. Then, instantly send documents for review or editing. You can also share files and folders with your team to boost collaboration.
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Organize and manage PDFs

Merge, split, rearrange, and convert PDFs into formats like DOCX, XLSX, JPEG, PNG, and PPTX. Secure your documents by locking them with a password or placing them in an encrypted folder.
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Secure files in the cloud

Organize your documents and templates in secure cloud storage and access them from anywhere. pdfFiller follows strict security regulations such as GDPR, HIPAA, PCI DSS, SOC 2 Type II, and others to help safeguard your data.
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How to compress your PDF?

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1. Upload your document

Upload a document from your device, cloud storage, email, or URL.
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2. Open a document in the editor

Edit your document and click the Compress button in the top menu panel.
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3. Set compression parameters

Select the file format, destination, and compression level, then hit Save.
Upload your document

Who needs this?

Explore how professionals across industries use pdfFiller to compress PDFs
Education
Real Estate
Healthcare
Finance
Sales
Insurance
Education

Education

Teachers and administrators can reduce file sizes for effortless sharing with pdfFiller’s compress feature, and enhance collaboration between students and educators with pdfFiller's tools designed for seamless collaboration.
  • Lesson plans
  • Student enrollment forms
  • Class schedules
  • Permission slips
Real estate

Real Estate

Real estate agents and brokers compress PDFs to quickly share documents with clients and colleagues via email attachments or a link. They also use pdfFiller to customize templates, ensuring everything is consistent and error-free.
  • Property listing brochures
  • Lease agreements
  • Sales contracts
  • Property management forms
Healthcare

Healthcare

Healthcare professionals use pdfFiller to create, fill out, and compress PDFs for secure document sharing and faster uploads to patient portals. Sending forms via links or embedding them on websites simplifies data collection and improves the patient experience.
  • Patient intake forms
  • Appointment schedules
  • Prescription forms
  • Consent forms
Finance

Finance

Financial analysts and accountants use pdfFiller to create, customize, and share financial documents. With the PDF compress feature, finance professionals can quickly convert documents in the right format, share and conveniently store them in the cloud.
  • Financial statements
  • Tax forms
  • Invoices
  • Expense reports
Sales

Sales

Sales teams use pdfFiller’s compress feature to easily share proposals and contracts with clients. Sharing documents via link or email helps speed up communication, close deals faster, and boost productivity.
  • Sales proposals
  • Quotation forms
  • Order forms
  • Customer feedback surveys
Insurance

Insurance

Insurance agents use pdfFiller to edit and compress documents like policy files, claims forms, and client onboarding materials for easy sharing and secure storage. With pdfFiller, they can share insurance documents via link or email to get them signed in seconds.
  • Insurance policy documents
  • Claim forms
  • Risk assessment reports
  • Client onboarding documents

Why compress documents with pdfFiller?

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Optimize quality at the right file size

pdfFiller offers three compression settings and shows the estimated file size. Need a smaller file? Simply bump up the compression level.

Convert & compress in one go

Convert your PDFs to Word, Excel, PPT, JPEG, or PNG and compress them in one step. This lets you get documents in the right format and size without juggling multiple tools.

Export & share with ease

Download your compressed file, send it directly to cloud storage, or share it with others in seconds. With pdfFiller, you don't have to manually move files whenever you need to compress or convert a document.

Compress documents with a trusted solution

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Jeff D
I use it for filling out work related forms. The forms look much better when filled out online rather than writing in all of the data. I'm able to save a copy online or on my computer, rather than filing a hard copy. It's very convenient and the forms look good too.
Chuck S
The only thing I wished for in using it was copy/paste for adding many text lines of the same size and shape again and again instead of creating each one each time.
Mark H
Easy to use -- several format/file extension options for saving and ability to link with cloud and sharing platforms makes this so versatile. Having the option to save a filled form as a template is very helpful. The customization and array of options is allowing me to complete tasks, for which I previously needed multiple programs.
Anonymous Customer
What do you like best?
The ease of filling in forms and quickly.
What do you dislike?
Nothing except that when I print a doc, the Print button is at the bottom of window and I can't move it up so I have to click the very tip of the box that says print. - This could be my computer problem too but is weird and that just started about 6 months ago.
What problems are you solving with the product? What benefits have you realized?
Saving time
Administrator in Construction
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Best software for PDF editing! My non-profit radio station has been more productive than ever before with PDFfiller! An user-friendly web app able to do much more than you thought it would do! - Edit PDF files easily - Recognize text and make them editable - Sign document simple as 1-2-3 It is not really cons, but some features are actually useless for me (ex: print to other companies to be sent at our offices)
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Mr. C D The voice
EASY TO USE AND EDIT YOUR DOCUMENTS… EASY TO USE AND EDIT YOUR DOCUMENTS ONLY ISSUE I HAVE TO CHANGING AND KEEPING THE SAME FONT SIZE AS THE ORIGINAL DOCUMENTS.
BRITANY ANDERSON
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Watch our PDF compress in action

Check out a quick video tutorial that shows how to compress any file into an editable PDF in three easy steps.

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0:39 5:28 How To Increase Cell Size In Excel - YouTube YouTube Start of suggested clip End of suggested clip And the row. Number. And then click and drag okay so this is a way to increase cell size now anotherMoreAnd the row. Number. And then click and drag okay so this is a way to increase cell size now another way is to select the cell. And then click on format click here row height. And if you change it to
Resize a column or table automatically with AutoFit Select your table. On the Layout tab, in the Cell Size group, click AutoFit. Do one of the following. To adjust column width automatically, click AutoFit Contents. To adjust table width automatically, click AutoFit Window.
0:05 0:44 How to Change Cell Size in Excel - YouTube YouTube Start of suggested clip End of suggested clip Let's go open Excel file select the cell you want to resize. Pull the row border to make the cellMoreLet's go open Excel file select the cell you want to resize. Pull the row border to make the cell wider. Pull down the column border to make it longer it is the easiest way select a cell you want to
Reduce the file size of your Excel spreadsheets Go to File > Options > Save. Under Save workbooks, in the Save files in this format list, select Excel Binary Workbook.
AutoFit columns and rows by using the ribbon Another way to AutoFit in Excel is by using the following options on the ribbon: To AutoFit column width, select one, several or all columns on the sheet, go to the Home tab > Cells group, and click Format > AutoFit Column Width.
2:27 5:00 Excel: Reduce the file size of your Excel workbook | Excel tips and tricks YouTube Start of suggested clip End of suggested clip So it's picking up a a bunch of empty cells. And it's throwing it into that 20 point something mbMoreSo it's picking up a a bunch of empty cells. And it's throwing it into that 20 point something mb file size so here's what to do i'm going to click column m all keyboard here control shift right arrow

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