Laatst bijgewerkt op
Dec 29, 2025
Condense Word File Size less than 400kb Gratis
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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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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
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users worldwide
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average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
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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:
Form was simple enough. I don't like the fact that when you reach the end you have to pay for the darn thing! Please disclose that information up front will ya!
2014-09-10
It is kind of expensive if you can't afford to pay for the whole year at once but the features and ease of using the program are far better than other programs I've trialed.
2016-09-15
I wish there was a way to access a blank 2019 W-2 form. The first form came up as 2019, but the only way I found to create 2019 for the other employees was to duplicate that first one and modify for the additional person. If not for that quirk, I would have given 5 stars.
2020-01-18
The best software for creating fillable forms
Overall using PDF filler has been an awesome experience, It has been really easy to use and it has allowed to reduce the amount of paper in the office.
PDF filler is just great for any office, every day we are going for a much paperless way of working and being able to send fillable pdf forms makes this much easier.
Sometimes when creating the forms I'm having issues when placing boxes, because they sometimes don't line up where I want them to go.
2018-06-28
What do you like best about the product?
pdfFiller by airSlate saves me so much time when dealing with documents . You can easily share documents and ask for signatures via messages or even share them via QR code
What do you dislike about the product?
A bit tedious when it comes to editing the document. you would have to edit it in a word format and then proceed again with converting it to PDF format. It's a little bit too many clicks for my liking
What problems is the product solving and how is that benefiting you?
The ease of use is the major factor in using PdfFiller. It has help me communicate with the people I dealt with and send documents for their review and signature
2023-06-01
Marie was nice enough to be a human but…
Marie was nice enough to be a human but not enough to tell me her favourite colour. Overall great instant service
2021-01-16
useful, easy, accessible, and most of all which is rare in these cases transparency ( love that you show days left of trial rather other free trials that sneakily start charging hoping you forget when trial ends and not respond)
2020-10-10
What do you like best?
How easy it is to use! Uploading files right out of my Gmail?! Yes, please. Easily downloaded to just about any location that I want. I'll take that too. Add and edit just about any document. I'm all in.
What do you dislike?
Editing sections to look exactly like the scanned portion can be difficult and sometimes not possible.
What problems are you solving with the product? What benefits have you realized?
I mainly use this for signing and sending documents.
2020-09-09
Fairly easy to use
Fairly easy to use. Would like to combine 2 or more docs into one file so I can fax as a group. I'm sure that's an option; but haven't found it yet...still new at this.
2020-07-16
Condense Word File Size Under 400KB
Are large Word files slowing you down? With our Condense Word File Size feature, you can efficiently reduce your document size to less than 400KB. This tool is designed to streamline your workflow and improve sharing experiences.
Key Features
Reduces Word file size to below 400KB
Maintains document quality and formatting
Simple and user-friendly interface
Fast processing time
Potential Use Cases and Benefits
Easily share documents via email
Upload files to cloud services without restrictions
Save storage space on your devices
Enhance document loading times for better accessibility
Our tool addresses the common problem of large file sizes that hinder collaboration and sharing. By condensing files, you can enhance your productivity and ensure your documents are easily accessible. You can reduce frustration and save time, allowing you to focus on what truly matters.
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 shrink a Word document?
Click Edit Document > Edit in Word for the web if you haven't done so already. Press Ctrl+A to select all the text in your document. Click Home > Shrink Font one or more times. As you click Shrink Font, Word decreases the size of every font in your document.
How do I send a Word document as an email?
Send as an attachment Click File > Share > Email, and then choose one of the following options: Send as Attachment Opens an email message with a copy of the file in its original file format attached. Enter the recipients' aliases, edit the subject line and message body as necessary, and then click Send.
How do I compress a Word document to email?
0:59 2:30 How to Compress Microsoft Word File Size - YouTube YouTube Start of suggested clip End of suggested clip And then come up to picture format. And you want to select compress pictures there's a few differentMoreAnd then come up to picture format. And you want to select compress pictures there's a few different options here the first one is to only apply to this. Picture. If you deselect.
How do I reduce file size?
Ways to Reduce File Size. As you assemble your thesis, the size of the document may become increasingly difficult to manage. Use Styles to Format Your Thesis. Insert Images instead of Using Copy + Paste. Compress Images. Save Images at a Lower Resolution. Crop White Space from around Images. Reduce the Size of Your PDF File.
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.
How do I compress a Word document to make it smaller?
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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