Last updated on
Sep 20, 2025
Compress PDF File Size to 100kb easily with pdfFiller 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
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
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:
I have enjoyed the ease of the program but I there are things I need to know. I'd like to be able to alphabetize my patients and store them more easily.
2017-01-19
I have been using this for the past few weeks and the features give me total freedom to be paperless! Love that it remembers the last fax numbers I used and the templates are easy to create.
2018-11-21
I had a Subscription for PDF filler It…
I had a Subscription for PDF filler It worked well. Easy to use very user-friendly. Unfortunately, my financial circumstances are such. I had to cancel my subscription on the day it had renewed. I sent an email. Sara could not have been more helpful. My subscription was canceled, and I received an immediate return of the fee. Very happily satisfied.
2024-07-09
Life saver. Worked on an assignment for hours only to be unsuccessful, found pdf filler and my assignment was not only a success within less then an hr but presentation was all around better.
2024-02-23
I have tried many PDF editors and to be honest this has the best user experience and least learning curve. I will recommend to others. The pricing is good and the fact that paypal is an option is awesome. Others only accept credit cards.
2023-12-06
AWESOME TOOL! I must admit, I ALWAYS find myself coming back to pdffiller.com when in need of form completion and even creation! DEPENDABLE TOOL! Thank you for EXISTING pdffiler!
2021-09-25
Great Customer Service
I was checking out pdfFiller to help with a project I was working on. I must have started a free trial and forgot to cancel. I received a charge for an annual subscription via paypal. Customer service was quick to give me a refund for the mistake. The agent was amazing. Helped me right away, issued a refund. Wow! Best CS I have ever received. Thanks so much.
2021-07-10
I had a few problems with my docs at…
I had a few problems with my docs at first because I didn't know where to find things. They have videos - but, they always skip over the most necessary details. I contacted support and they were extremely helpful I decided to invest in the purchase of this. I've avoided paying for document paying memberships for years, because I am a cheapskate. But, I really found value in PDF Filler.
2020-11-30
Very easy to use, being an assistant and constantly...
Very easy to use, being an assistant and constantly filling out reports for the State, it is nice to have something that works so easily and is consistent in its responses.
2020-09-03
How to Compress PDF File Size to 100kb
To Compress PDF File Size to 100kb, follow these steps
01
Navigate to pdfFiller and sign in to your account or create one if you're a new member
02
Click Add New to upload a document you would like to Compress PDF File Size to 100kb; browse for the file you need on your device or one of the supported storage services
03
Alternatively, browse the documents in the file library, enter the document’s URL, or send it via email
04
If you have the file you need saved to your account, go to My Documents and find it there by scrolling or using the search
05
To reduce the size of a document, click on it and select Split in the right-hand menu
06
Indicate the pages you need to separate from the original file
07
Divide the original file into several and indicate which pages to include in each
08
Name the new files or leave them as is
09
Click Split and wait
10
Choose a destination for new documents and click the Download Now button
Compress PDF File Size to 100kb
Managing documents can be a challenge, especially when file sizes impede sharing and storage. Our Compress PDF File Size to 100kb feature allows you to reduce large PDF files for easy handling and distribution.
Key Features
Effortlessly reduce PDF file size to 100kb
Preserve original document quality
User-friendly interface for quick navigation
Fast processing time for increased productivity
Compatible with all devices and operating systems
Potential Use Cases and Benefits
Share large documents via email without exceeding size limits
Save storage space on devices and cloud services
Facilitate online submissions for applications or forms
Enhance website performance by compressing downloadable files
Improve collaboration by easily sharing documents with team members
This feature addresses your need to manage large PDF files effectively. By reducing file sizes, you can eliminate the frustration of failed uploads and sending errors. You gain control over your documents, ensuring that sharing and storage is seamless, allowing you to focus on your tasks.
How to Compress PDF File Size to 100kb
Compressing your PDF file size to 100kb can help you save storage space and make it easier to share or upload. Follow these simple steps to compress your PDF file size:
01
Open the pdfFiller website or app and log in to your account.
02
Upload the PDF file you want to compress by clicking on the 'Upload' button.
03
Once the file is uploaded, click on the 'Compress' option in the toolbar.
04
In the 'Compress PDF' dialog box, select the '100kb' option from the 'File Size' dropdown menu.
05
Click on the 'Compress' button to start the compression process.
06
Wait for the compression process to complete. This may take a few moments depending on the size of your PDF file.
07
Once the compression is finished, you will be able to download the compressed PDF file by clicking on the 'Download' button.
08
Save the compressed PDF file to your desired location on your device.
That's it! You have successfully compressed your PDF file size to 100kb using pdfFiller. Now you can easily share or upload your file without worrying about its size.
#1 usability according to G2
Try the PDF solution that respects your time.