Decrease Excel File Size in 400kb 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:
I was able to locate and complete 10 years worth of 1099-R's online quite easily. They looked very nice and the process was much better than trying to hand type them on a typewriter! Saving the forms in multiple formats will also come in handy in the future.
Tena
2016-04-15
I am excited about the ability to download documents to be converted into fill-in forms. PDF Filler works very well and I have already converted various types of documents into fill-ins, which helped me to create more professional presentations.
Teri T
2016-06-15
I can't verify that my completed forms are actually sent to recipients. Programs keeps requesting me to have my e-mail verified but no code is ever sent to my e-mail.
Gideon S
2017-12-16
What do you like best?
I like the fact that you have send a document via text or email to have someone electronically sign it. I also like the fact that you can edit PDF documents! It used to be so hard to get anything done at my current job but now I can edit Bill of Laidings, Commerical invoices.... etc.
What do you dislike?
nothing! this software is truly amazing!
Recommendations to others considering the product:
Don't hesitate! You need this in your life! Its awesome for sending my drivers documents to Esign.
What problems are you solving with the product? What benefits have you realized?
over seas documents that were quite difficult to re-create or edit.
Nicole Krautwald Stephens
2019-02-01
Scanned Editable Documents This has enabled me to quickly take scanned business documents and turn them into editable documents that can be filled in repeatedly. Such a time saver.
Pamela Newman
2019-03-08
Easy And Fast PDF Form Filling Software! Works with all types of devices, so I can prepare a document for signature quick and right where I am. Pricing is very fair. It is sometimes a little slow and there is a bit of a learning curve but once those are overcome, it is practically flawless.
Renea H.
2018-06-19
What do you like best? I subscribed to pdfFiller because a vendor sent me a pdfFiller form document that I needed to print. I canceled within the 30 day free trial period before my company card was charged. The cancelation was easy and the PDFfiller customer support desk was very responsive and professional in explaining a small temporary charge to my card. I likely will end up a customer. What do you dislike? There was nothing to dislike in my experience with pdfFiller. What problems is the product solving and how is that benefiting you? You are making this review process too tedious. I cannot type a novel. It seems like a very professional, well-run company and good product.
Verified User
2022-11-17
Could NOT figure out how to sign a PDF… Could NOT figure out how to sign a PDF in Adobe Acrobat to change my address with the IRS. Did it painlessly in PDF Filler. Thank you!
annekfanelli
2021-03-15
First-class customer service! I wanted to try out the free trial version but ended signing up for an annual subscription. I contacted the customer service about this error, and they gave me the refund immediately.
Mendels4
2020-04-25

Discover the best way to Decrease Excel Size in 400kb

You know how quickly those relatively light files can fill your storage if you frequently deal with a lot of documents. The problem can aggravate even further when you try to share or submit your large files online while meeting file size limitations.

So how can you Decrease Excel Size in 400kb and make it easier to keep, use, and share? The answer is - by using pdfFiller.

In this tutorial, we’ll show you one of the options to Decrease Excel Size in 400kb online.

How to Decrease Excel Size in 400kb with pdfFiller

A brief tutorial on how to Decrease Excel Size in 400kb.

01
Head 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 upper-right corner to add a document you need to reduce in size.
04
Select how you would like to import your document and start editing.
05
Your file will open in the editor, where you can explore its advanced capabilities and annotation tools.
06
Hit Done if the document looks good to you - you'll be redirected immediately to the My Documents tab.
07
Click on the ellipsis icon next to your file → Manage Documents → Split.
08
Select the pages you want to split and click Split. Save or Download your file.

Furthermore, though there is such an option, you don’t need to install pdfFiller on your computer to make it work. Our tool operates online across different programs and devices, making it straightforward to Decrease Excel Size in 400kb, complete, edit, and certify papers - to go wherever your flow may take you.

Try our reliable online editing solution and discover a variety of helpful tools useful for any document-related task that you can imagine. Start your free trial today!

Decrease Excel File Size by 400KB

Reduce the size of your Excel files effortlessly. This feature helps you maintain efficient workflows without compromising on data integrity. Enjoy a streamlined experience as you optimize your spreadsheets to save storage space and enhance performance.

Key Features

Significantly reduces file size by up to 400KB
Preserves all original data and formatting
Easy-to-use interface for quick file optimization
Compatible with various Excel versions
Enhances file sharing and collaboration

Potential Use Cases and Benefits

Share large Excel files via email without issues
Speed up file loading and processing times
Free up storage space on your computer or cloud
Improve collaboration among team members with smaller file sizes
Easily manage multiple versions of large spreadsheets

This feature effectively solves your problem of managing large Excel files. By reducing file size, you enhance your ability to share documents easily, improve system performance, and ensure a smoother collaboration process. Enable efficient data management and experience the advantages of optimized 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
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.

Video guide about Decrease Excel Size in 400kb

#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