Zuletzt aktualisiert am
Jan 16, 2026
Reduce Excel Size to 400 kb Kostenlos
Drop document here to upload
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
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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:
At first, I was outraged that I had wasted 2 hours to fill in a form, only to realize that I couldn't afford what they were asking for me to print. So there was 2 hours wasted.
I sent an email to PDFfiller, explaining my outrage, but then they gave me 30 days free! So I could then print out my form, it wasn't a waste of time after all!
Great customer service.
2014-05-16
It is a little hard getting the text to line up on the lines just right, but I figured a few tricks that help. Would have saved me time if I had been shown/told first in a tutorial how to fill it out best.
2015-09-22
The site is very confusing for a first timer and did not explain about using Google Chrome if you need to print any Documents, But Kirsten customer support was very good in helping and very patient to find a solution to enable me to print the Documents I need..
Roger Cox
2017-04-12
i thought it was a free program but I needed to pay for it when I tried to print the document, it required payment. I did so, but then complained to the company and they fully refunded my money
2017-09-07
Perfect Software for Small Business
I use this software for my home inspection business to create required insurance reports and include images. It allows me to upload the required insurance form, edit it and add images for the required mitigation and four-point inspection reports. I love that I am able to save my reports, reuse them by editing as needed and organize them in the straightforward filing system.
Excellent value for all of the features offered. Easy to use and manage organization. Love the FAX feature, signature, editing and capacity to upload images.
Flash feature for uploading images. Settings have to be set and sometimes reset themselves. I use this feature everytime and sometimes the software freezes.
2019-09-19
Super User Friendly and Wonderful Service
Made signing in and using the service very easy. PDFFiller helped me fill in my PDF with ease. Their service department was extraordinarily helpful, too.
When I needed to cancel, they offered a quick refund and provided links with instructions in how to proceed. Great team, thank you very much.
2023-08-02
This is my first time trying some…
This is my first time trying some advanced features of pdffiller and I'm pleasantly surprised at all that I'm able to accomplish. I just created a team and pdffiller is worth the cost. We are so much better than before. Thank you pdffiller!
2023-03-09
Easy to use with multi-functions
Very easy to use, several functions and formatting system. I have tried many PDF editors - this is the best of them all! Keep it up!
2020-10-21
Great PDF program for mac users
I absolutely love pdffiller! I just wish it was either cheaper per month or maybe could be bought for only one or two months when needed.
2020-10-07
How to Reduce Excel Size to 400 KB
To Reduce Excel Size to 400 kb, follow these steps
01
Navigate to pdfFiller and sign in to your account
02
Click Add New to upload a document you would like to Reduce Excel Size to 400 KB; search for the file you need on your device or one of the cloud storage services
03
Alternatively, browse the pdfFiller library for the template you need
04
If you've the document uploaded to your account before, go to My Documents to find it
05
To Reduce Excel Size to 400 KB, click on it and select Split in the right-hand menu
06
Indicate the pages you would like to separate from the original file
07
Additionally, you can divide the document in a half and keep specific pages in it
08
Add a title to each document
09
Click Split and wait
10
Select a path for newly created documents and click the Download Now button
Reduce Excel Size to 400 KB
Managing large Excel files can be challenging. The 'Reduce Excel Size to 400 KB' feature simplifies this task by compressing your spreadsheets without sacrificing quality. This allows you to easily share and store your documents.
Key Features
Efficient file compression to keep your Excel files under 400 KB
Preserves data integrity and formatting
User-friendly interface for easy operation
Supports multiple Excel file formats
Potential Use Cases and Benefits
Emailing files to colleagues without exceeding attachment limits
Saving storage space on local and cloud systems
Improving upload and download speeds for large files
Facilitating easy sharing on platforms with file size restrictions
This feature addresses the common problem of handling oversized Excel files. By reducing file size, you can enhance your productivity and streamline your workflow. Use this solution to manage your documents effectively.
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
Why is my Excel file so large with little data?
It happens many times that we import data in Excel file for temporary use but forget to remove it. This increases the size of the Excel file. To reduce the size of Excel file identify the data that you don't really need. Delete those ranges and save the file.
How do I reduce the KB size in Excel?
Do you want to know how to reduce your Excel file size?
First, audit your large Excel file.
Tip #1: Remove conditional formatting.
Tip #2: Crop each worksheet to its used range.
Tip #3: Remove unnecessary formulas.
Tip #4: Compress pictures in Excel.
Tip #5: Clear data formatting.
Tip #6: Delete watches.
How do I resize an Excel spreadsheet?
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.
How do I super compress an Excel file?
Right-click on the Excel File.
Hover your cursor on the Send to option.
Click on the 'Compressed (zipped) folder' option.
What causes Excel file size to increase?
It is also possible that changes in any macros attached to the workbook could have greatly increased the file size. Finally, if you changed the format used to save the workbook, then the file size can increase. Check to make sure that you are using the proper file format for the version of Excel you are using.
#1 usability according to G2
Try the PDF solution that respects your time.