Last updated on
Dec 29, 2025
Downsize Word File Size less than 400kb For Free
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
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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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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.
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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 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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Pdffiller: All in one pdf editor
PDFfiller is the most easiest application to create or edit a pdf document.
We can get all the services related to PDF under one roof. We can add a perfect esignature using PDFfiller. Best PDF converter to word file or excel. No need to install any programs to edit PDF.
Pdf filler not support all languages. Doing Page setup and page formatting are little hard. There is no proper backup available for unsaved documents.
2019-08-30
Stumbled upon this site looking for an…
Stumbled upon this site looking for an easy way to put a pdf together. Great site. If you know how to work Adobe PDF platform, then this site will be easy for you to maneuver. Extra bonus is you get 30 days free to try it out. Literally, all of the features! Super awesome. Definitely give it a try.
2024-11-19
I purchased a change to my account in error.
I purchased a change to my account not knowing I was upgrading to a different service, one I didn't need and that I purchased in error. I immediately contacted pdfFiller and spoke to Kara. I explained my situation, and within minutes, she reverted my account back to the basic service and issued me a refund for the difference. She was extremely helpful and I'm extremely satisfied.
2021-10-26
So far, I like it.
If this app does as it looks so far, I can cancel 2 subscriptions for a pdf editor and digital signature app. This will consolidate our work into 1 location. I'm still learning the app but so far, I like it.
2021-06-01
I love the product just don't have the need to justify a full subscription. I enjoyed the trial period and had great Customer Service when needed. Very prompt with replies. I would recommend this product.
2020-10-02
It is a great tool that anybody can use
It is a great tool that anybody can use. It does not matter what type of business, school, or type of work you do you will get out of this service if you have to continually deal with PDF documents. Do you need to sign something? Check. Do you need to change a shipping label by a major retailer for a return? check. Tax documents? check. For real, I'm just a regular stay at home dad and I use this AT LEAST twice a month.
2020-07-18
Downsize Word File Size Less Than 400KB
Managing large Word files can be a challenge, especially when you need to share or upload documents quickly. With the Downsize Word File Size feature, you can easily reduce your file size to less than 400KB. This tool helps you streamline your workflow and enhance your productivity.
Key Features
Reduces file size to under 400KB effortlessly
Maintains original formatting and content
User-friendly interface for quick adjustments
Compatible with various Word versions
One-click optimization for fast processing
Potential Use Cases and Benefits
Send files via email without size restrictions
Upload documents to online platforms with ease
Share presentations without compromising quality
Store more documents on limited storage devices
Improve load times for sharing and collaboration
This feature solves your problem by allowing you to manage file sizes effectively. Whether you are working on a report, a proposal, or a presentation, you can share your documents without worrying about file size limits. By downsizing your Word files, you make your documents more accessible and improve your overall efficiency.
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?
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How do I reduce the MB of a Word document?
Go to File > Options > Save. Under Preserve fidelity when saving this document, do either of the following: Make sure that Embed fonts in the file is not selected. If you do embed fonts, select Embed only the characters used in the document (best for reducing file size) and Do not embed common system fonts.
How do I change the KB size in Word Online?
How to Online Word Document Reduce From 1.26 MB Into 1024 kb Go to the pdfFiller website and login if you're already a member or sign up. Click the Add New button to upload a document you need to Online Word Document Reduce From 1.26 MB Into 1024 kb. Alternatively, browse the pdfFiller library for a template you need.
Why is my Word file so large?
Avoid embedded fonts Another reason Word files may get very large is because of font embedding. Users may embed fonts if they are using a non-standard font and plan to open the file on a device that does not have the font installed.
Why is my Word document so large?
Avoid embedded fonts Another reason Word files may get very large is because of font embedding. Users may embed fonts if they are using a non-standard font and plan to open the file on a device that does not have the font installed.
How do I compress a Word document less than 500kb?
Compress Word Files Online Drag and drop your Word file into the document compressor. Choose “Basic compression.” We'll reduce the file size and change it to PDF format. Download the file and then convert it back to Word format. The file should now be in a much smaller size—don't forget to download it!
How do I reduce the KB of a Word document?
Go to File > Options > Save. Under Preserve fidelity when saving this document, do either of the following: Make sure that Embed fonts in the file is not selected. If you do embed fonts, select Embed only the characters used in the document (best for reducing file size) and Do not embed common system fonts.
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