Decrease Excel File Size to 15kb For Free

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
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

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
The complaint has a First Count, Second Count, Third Count and Fourth Count. The form did not allow editing of the formatting to insert space for identifying the "Count" being addressed. Otherwise, the form was fine.
Lynn W
2014-06-19
Very happy. Makes my documents look so much nicer and since I have neuropathy in my hands, it decreases my pain on a regular basis (way easier to type than hold a pen or pencil). Thanks SO much.
Suzi S
2015-05-04
I'm going with the default you had. "Works exactly as expected. Smooth, responsive, and intuitive interface." That about sums it up. It was so obvious on how to edit text, increase it's size, move it around (great feature!), add checkmarks and Xs. All around just very good.
Patrick S
2016-02-18
I paid for a year subscription to PDFfiller because I needed to fill out a form for college and employment applications. No stress like trying to add a text box in the correct place when using other programs. I have used it more than expected. Very pleased!
Heather F
2017-03-02
Its good, except that it saves the document automatically without allowing a Save as function when printing, so it overwrites the previous file, which is not so good.
Neville R
2017-09-15
Good service. Can be a little difficult to line up the text in the correct spot. Would be good if you could easily move the text box up and down a little to line things up.
Buddy C
2019-08-30
The level of communication the team has… The level of communication the team has is second to none. Best customer experience. I recently tried the free trial, I forgot to cancel after the free trial because I needed their service @ that time only. When then cancel my subscription I didn't get a refund, but the team explained to me why that happed if do want a refund what should I do.I then followed the steps and within the time they said , I got my refund. Keep up the great work team.
Pablo Di Nyambo
2022-12-15
An Ultimate Timesaving Software I have never been bored using this software except for motivating me to give my maximum to the company. Once I am done with my PDF file, I just need to click one icon to send it to the respective recipient or recipients. Comprehensive icons on the right and left sidebars(panes) give a visually soothing experience and increase the efficiency of the work. Last but not least the privacy of the documents is guaranteed as the files can be password protected through this app. Indeed, the above-aforementioned aspects are only a few but there are plentiful advantageous features are available in this software, hence I highly recommend this software to use in your company or even personally. One of the most important features I personally like is the ''AUDIT TRAIL". This great aspect helps me to identify each and every change made to the initial report and it gives a comprehensive picture of the amendments executed to the initial report, hence the authenticity of the reports is enhanced. Another great benefit to almost all the users is the ''E-signature". Having this electronically done made signature simply replaced conventional writing email address as the E-sign. Once the signatures are uploaded to this application, you can easily click and select the saved original sign in electronic format. Sign-in through the mobile application is somewhat not effective. Our staff has experienced Android devices sending an error message and need to try a few times to access through a mobile device; thus the quality of this software is never sabotaged because the value we are generating from this application is abundant compared to this minor issue. We never experienced any difficulty in using this software on our computers.
Lotte G.
2022-05-16
Don't let the name fool you, it does so much more than allow editing I use pdfFiller to sign agreements when I'm traveling and don't have the version of Acrobat where you can sign, on my computer. I actually like pdfFiller much better, because it allows me to edit things that Acrobat does not. I've utilized several of the templates that have been very well laid out. I was pleasantly surprised to see all of the templates and formatting options that are built in to pdfFiller There is really nothing not to like. I don't use some of the features, because we don't need them, but I can't say it's missing anything or has any issues.
Verified Reviewer
2021-04-20

Discover the simplest way to Decrease Excel Size to 15kb

You know how easily those relatively light files can occupy your storage if you frequently work with many paperwork. The problem can worsen even further when you try to share or put on your huge documents online while meeting file size limitations.

So how can you Decrease Excel 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 ways to Decrease Excel Size to 15kb online.

How to Decrease Excel Size to 15kb with pdfFiller

A brief tutorial on how to Decrease Excel Size to 15kb.

01
Go to 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
Click Add New in the top-right corner to upload a file you need to shrink in size.
04
Select how you would like to import your document and start modifying.
05
Your file will open in the editor, where you can discover its advanced functions and annotation tools.
06
Hit Done if the document is good-to-go - you'll be redirected immediately to the My Documents tab.
07
Click on the ellipsis symbol 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 launch it. Our solution operates online across various programs and devices, making it easy to Decrease Excel Size to 15kb, complete, edit, and sign documents - to go wherever your flow may take you.

Try our trustworthy online editing option and discover dozens of helpful tools useful for any document-related task that you can imagine. Start your free trial today!

Decrease Excel File Size to 15kb Feature

Managing large Excel files can be challenging. Our Decrease Excel File Size to 15kb feature provides a simple solution to this common issue, helping you optimize your spreadsheets effectively.

Key Features

Reduces file size to a maximum of 15kb
Maintains data integrity and formatting
Supports various Excel file types
User-friendly interface for easy operation
Fast processing time for quick results

Potential Use Cases and Benefits

Share files via email without size restrictions
Improve loading times for large data sets
Save storage space on your device or cloud
Facilitate easier data sharing in collaborative environments
Enhance performance on low-spec devices

By using the Decrease Excel File Size to 15kb feature, you can solve the problem of unwieldy file sizes. You will find it easier to distribute your work while ensuring that your data remains intact. This streamlined approach can enhance your productivity, allowing you to focus on your tasks without the burden of large files.

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
Shrink a worksheet to fit on one page Click Page Layout. Select the Page tab in the Page Setup dialog box. Select Fit to under Scaling. To fit your document to print on one page, choose 1 page(s) wide by 1 tall in the Fit to boxes. Press OK at the bottom of the Page Setup dialog box.
1:35 2:58 1-4: Maximize, minimize, re-size, move and close the Excel window YouTube Start of suggested clip End of suggested clip If I hover over the right-hand border of the window. You'll see a double-headed arrow cursor shapeMoreIf I hover over the right-hand border of the window. You'll see a double-headed arrow cursor shape and if I now hold down the mouse button and drag I can resize the window in the horizontal plane.
Reduce the number of worksheets If you have worksheets with data that you're not using—and that don't contain any formulas you're using—delete them from the spreadsheet. The more data points you have in your workbook, the larger your file size will be. Removing unused data will reduce your file size.
Fit All Columns to Screen Step 1: Highlight the entire first row of your spreadsheet across all columns. Step 2: Click on the View tab, and then select Zoom to Selection. That's all it takes for all columns to fit onto your screen. No more cut-off columns on the right side of your spreadsheet!
This is what makes the file so large: Excel is picking up a lot of empty cells and thinks there's data in them, which then it tries to save into the XLSX file on disk, and because it needs to keep references to all those hundreds or thousands of cells, the file size gets overblown.
This is what makes the file so large: Excel is picking up a lot of empty cells and thinks there's data in them, which then it tries to save into the XLSX file on disk, and because it needs to keep references to all those hundreds or thousands of cells, the file size gets overblown.

#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