Compress PDF to 100kb Offline easily with pdfFiller 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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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
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Users Most Likely To Recommend - Summer 2025
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Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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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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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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.
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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 had a very good experience with customer service when I wanted to cancel. I did not realize that there was a form available for no charge. This was a one time thing since in my line of work I really don't utilize this type of service. For those that do, it is a valuable tool
carol k
2014-10-14
I have found forms through PDFfiller that I could not locate anywhere else--wonderful tool! It's fairly intuitive, but there are some cumbersome issues related to printing--too many steps--could be simplified.
Kim
2015-10-02
This program has helped me with all my dreams and aspirations of making money BIG TIME since enrolling in this site I have made over 150k thanks guys.
Adam John Di C
2016-02-11
What do you like best?
easy access & the ability to duplicate a document and them make alterations
What do you dislike?
the site seems to always pulls up the Dashboard - which i never use - I would prefer to start at my documents
What problems are you solving with the product? What benefits have you realized?
saves time with preparing inspection reports.
Ronald Heugel
2020-01-22
Greatest PDF Library out there PDFFiller has one of the best PDF Libraries I have ever come across. every possible template you can think of, you can find. This site deserves every star in this rating. In all honestly this is even the first time I EVER wrote a review, but I am doing it just so the team behind this website knows that there are people who are grateful for your site, and your work. and I would like to speak for every single one of the ones who are too lazy to leave a review, but you have saved us countless hours of what would otherwise be, a lot of research to try and complete the tasks we had at hand.
Mohamed Rejbani
2024-08-06
4 stars because I can't remove the… 4 stars because I can't remove the "Verified by PDF Filler" symbol when I do a signature
kamravap
2021-06-16
No issues. Seamless experiences thus far. Seamless and easy experience; live chat experience was seamless as well; the live chat operator was very helpful and courteous; my issue was resolved very quickly.
tracyetaitici
2020-06-24
This app is not flooded with ads and/or private tools as far as I could check I just needed to merge stuff and this website (didn't know it, it just popped after a simple search) showed me tutorials for all the tools they have to make my documents complete and personalized as needed. I am here because we live in an era where an app that does not flood you with advertisement and charge your for each tool available calling some of them 'premium' or 'plus' or 'pro max' is RARE. I want to be explicitly thankful about this. Useful for the purpose of being useful. Didn't believe stuff like this existed anymore.
Bruna
2025-04-11
Easy to execute the changes needed… Easy to execute the changes needed without much instruction. Saving in the pdf filler on One Drive was slow (undoubtedly Microsoft's problem).
Milo
2025-04-07

How to Compress PDF to 100kb Offline

To Compress PDF to 100kb Offline, follow these steps

01
Go to pdfFiller website and login to your account or create one if you're a new member
02
Click the Add New button and browse for a document you need to compress, from your desktop or cloud storage
03
Additionally, search for the templates in the file library, enter the document’s URL, or send it via email
04
If you've the document uploaded to your account already, navigate to My Documents to find and open it
05
Click the Split option in the right-hand menu to Compress PDF to 100kb Offline
06
Specify the pages you need to separate from the original file
07
Alternatively, divide the original file into several and specify which pages to include in each
08
Name the new files or leave them as is
09
Click Split and wait a few seconds
10
Save the results and click Download Now

Compress PDF to 100kb Offline Feature

The Compress PDF to 100kb Offline feature allows you to efficiently reduce the size of your PDF files without needing an internet connection. This function is vital for anyone who needs to manage file sizes quickly and effectively.

Key Features

Compress PDFs to a maximum size of 100kb
Offline functionality without the need for an internet connection
User-friendly interface for simple navigation
Preserves the quality of the original document
Compatible with various operating systems

Potential Use Cases and Benefits

Email large files without exceeding size limits
Manage storage space on your device effectively
Share documents quickly in digital platforms
Edit or fill out forms without the burden of large files
Enhance PDF accessibility for all users

If you've ever faced the frustration of dealing with oversized PDF files, this feature solves that problem directly. You can now compress your documents swiftly, ensuring they are easy to share and store. Say goodbye to the limits of email attachments and hello to hassle-free document management.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
Offline tools to compress PDF files to below 200kb. Open the Tools center and select Optimize PDF Tool. Select the file you want to compress. Choose To reduce File Size in the top menu. Select your options and file version compatibility. Rename and save your file.
How To Reduce PDF File Size Below 100 KB for Free to the Compress PDF tool. Drag and drop your PDF into the toolbox to reduce the file size. Choose the compression type and click “Compress.”The PDF compression tool will shrink the file down. Download the shrunken PDF. Oct 8, 2021

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Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025