Last updated on
Jan 16, 2026
Reduce Word File Size to 300 kb For Free
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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.
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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:
PDF Filler, Where have you been all my life? As a Commercial Insurance Agent, this has made completing applications so much easier and more professional.
2018-08-21
PDF Filler is great. I started with the free trial, then went to the pro, but now I've switched to Basic. I got this for signing contracts on buying and selling my home. Awesome!
2019-04-13
Provided ease by timely consistence and effortless interface in preparing & modifying quality forms.
Ease of use. From downloading to modifying. Short learning curve. Provided easy solution to modifying old forms by scanning/uploading and easy modification.
From what little I used it to create new forms, more flexibility would have been nice for import and modifying images. But since I rarely used this program for creation I may not have explored the features properly.
2017-11-15
PdfFiller review
It edits pdf that other application or websites cannot do.It is convenient to make multiple pdf documents.I like the idea that i can also sign any document using pdffiller.
The fact that you have to pay for it in order to use the free version.
2023-02-28
The tool is a little hard to learn at…
The tool is a little hard to learn at first and takes some exporting and testing to settle on desired outcomes but was very happy with the end result. I canceled my use as i only needed it for one document but if i were regularly building docs like this i may have kept it.
2022-03-01
So useful!
I use pdfFiller to quickly complete forms. It even has my signature saved so I can sign the document at the end. Since I type much faster than I write, I prefer pdfFiller rather than printing and filling out forms my hand.
It makes completing forms much easier without having to print and fill them out by hand,
I have no issues with pdfFiller. It works well for me.
2021-05-23
Awesome platform for everything to with…
Awesome platform for everything to with PDFs. Would thoroughly recommend if you have document collation to do or any other form of PDF editing. The icing on the cake is the fast, polite and friendly customer service team.
2020-05-25
This has been a great for filling my forms
This has been a great help with the forms I am currently working with. It does sometimes freeze but usually if I close the program and reopen, it works fine.
2020-05-20
Extremely helped my job at work and home! Great one!
I usually help my children to their school works (lent them to use it). And it helps to do paperless and no need to waste ink. We straightly read from the saved file. Excellent.
2020-04-23
How to Reduce Word File Size to 300 KB
Follow this guide to Reduce Word File Size to 300 KB using pdfFiller
01
Go to the pdfFiller.com website and login or sign up with a new account for free
02
Click Add New to upload a document you want to Reduce Word File Size to 300 KB; search for the file on your desktop or one of the supported storage services
03
Additionally, browse the templates in the pdfFiller library, enter the document’s URL, or send it via email
04
In case you have the file you need in your account, simply go to My Documents and find it there
05
To reduce the size of a document, click on it and select Split in the right-hand menu
06
Indicate the pages you would like to separate from the original file by clicking on them
07
Alternatively, you can divide the document in a half and keep the pages you need in it
08
Add a title to each document or leave them as is
09
Now click Split and wait for the process to complete
10
Select a destination for the files and click the Download Now button
Reduce Word File Size to 300 KB Feature
Reducing the size of your Word files is now easier than ever. This feature allows you to compress large documents quickly and efficiently. Whether you need to send files via email, upload them to a website, or save space on your device, this tool has you covered.
Key Features
Compress Word files to 300 KB or smaller
Simple and user-friendly interface
Fast processing time for quick results
Preserves original content and formatting
Supports multiple Word file formats
Potential Use Cases and Benefits
Share large documents via email without exceeding size limits
Store more files on your device without running out of space
Improve upload speed for files on websites
Easily send documents in online forms
This feature solves your problem of dealing with large Word files that can slow down your devices or complicate file sharing. By compressing your documents, you can effortlessly manage your files, ensuring that you can send, store, and access your important work without hassle.
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
How do I make a Word document smaller in KB?
Compress pictures.
Insert pictures instead of copying and pasting.
Use smaller image files.
Apply styles instead of manual formatting.
Save a copy of large Word files.
Change Autorecover settings.
Avoid or convert embedded objects.
How do you resize a Word document?
Select the Page Layout tab, then click the Size command. Clicking the Size command.
A drop-down menu will appear. The current page size is highlighted. Click the desired predefined page size. Changing the page size.
The page size of the document will be changed.
How do I compress a PDF to 300kb?
Go to the Compress PDF tool.
Drag and drop your PDF file into the tool, choose 'Basic Compression'.
Wait for us to work on reducing its file size.
Click download to save your PDF document.
Why is my Word document file size so large?
So, at least in more recent versions of Office apps, you'll find that large file sizes are usually a result of having lots of different pictures in your documents. The good news is that Office apps also offer some handy tools for keeping those image sizes in check.
How do I reduce the KB of a Word document?
Drag and drop your Word file into the document compressor.
We will commence to reduce the file size in PDF format.
Download the file and then convert it back to Word format.
The file should now be in a much smaller sizedon't forget to download it.
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