Make PDF Smaller Than 100 mb 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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Last updated on Dec 29, 2025

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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

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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 been using this site for 10 minutes, I really cannot give a good assessment. I do believe that a users manual should be more accessible from the home page so you can review the user guide while using the form filler.
Tom
2016-03-01
Great program and a much better value than Adobe Acrobat! Pay for the features you need instead of hundreds of dollars for features you will never use.
Lorie
2017-07-07
Great extension. Only been using for a day. Only thing so far that I find fault with is that text entered on the android version of the app displays on a single line whereas on the Chromebook extension displays correctly
Mark G
2017-10-17
I love the product and would not hesitate to suscribe if I had an ongoing need for. Excellent customer support. Extremely understanding, empathetic, and accomodating in every reguard!
Raymond A
2017-12-07
Awesome software! Very easy to use and great to help fill PDF's and create them. I use this software very often and I rarely have issues. Sometimes it lags and it can be a pain, but overall this is a great software to use and I don't have many cons.
Travi Y.
2018-03-27
A good pdf editor, although there is still some work to do with the command consistency with the environment (windows keys, for instance while editing a document if we press home the screen goes to the header of the document).
Luis
2023-08-16
pdfFiller provides all of the tools necessary to effectively review and edit your documents among your colleagues. It allows you to create templates and easy to follow guides assist you along the way,
Mr. Thomas K F
2023-03-22
Great customer service I messed up, and realized after being billed that I hadn't actually finished cancelling my membership. Customer service (Anna) was very helpful, voiding the payment and cancelling my membership, which is a far better policy than most companies have. Her messages were friendly and the response time was very quick.
Caroline
2021-09-21
I Will Recomended because I had to edit… I Will Recomended because I had to edit my document multiple times since their was mis information I put. So is could you can edit it again and again.
Francisco Molina
2020-05-11

How to effortlessly Make PDF Smaller Than 100 mb

In many workplaces, editing document documents with different format kinds is common. If you handle paperwork often, it is essential to find an editing instrument which is user-friendly, regardless of the nature of the project. With the right editor that fits your needs, it will be as effortless to Make PDF Smaller Than 100 mb as it is to modify your file’s name. Suppose you do not want to spend time on additional training and studying instruction guides. Well, you can easily get your way around pdfFiller and all its features, regardless of your knowledge about papers editors.

pdfFiller is a multi purpose yet straightforward instrument to create and modify files as well as to Make PDF Smaller Than 100 mb. It is easy to get around and make use of due to pdfFiller’s user-friendly interface and the range of functions it provides. All you need to access it is a user profile and an internet connection.

Follow these steps to Make PDF Smaller Than 100 mb:

01
Go to the pdfFiller site and add your credentials to log in to your profile or create a new one.
02
Go to your Dashboard and click the Add new key. You may either upload it from the device or link it from your cloud storage service. Your file will appear on your recent documents list.
03
As needed, Open the file to add edits to it. Otherwise, click the Options (...) key and choose the Split option.
04
Once in the configurations, choose the parts of the file you want to separate. Specify what pages to include in each file after splitting.
05
Name the new files or leave the default suggested name.
06
Click on Split.
07
Once the file are ready, click Download to save them on your device.

No need to study guides and spend time training yourself to Make PDF Smaller Than 100 mb. With pdfFiller, self-coaching barely takes any work. Create your account now and try its other highlights that simplify your document editing process.

Make PDF Smaller Than 100 MB Feature

The Make PDF Smaller Than 100 MB feature provides an easy solution for optimizing your PDF files. Whether you need to share documents via email or upload them to online platforms, this feature ensures your files meet size requirements without sacrificing quality.

Key Features

Compress PDF files below 100 MB
Maintain original quality of text and images
User-friendly interface for quick conversions
Supports batch processing for multiple files
Works on various devices and operating systems

Potential Use Cases and Benefits

Emailing large documents without hassle
Uploading files to cloud storage with size restrictions
Sharing presentations and reports while preserving quality
Saving storage space on devices
Enhancing document security by simplifying size

By using the Make PDF Smaller Than 100 MB feature, you can easily address your document size issues. This tool helps you save time and effort while ensuring your files remain accessible and easy to share. You can stay organized and efficient, letting you focus on what matters most.

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!

How to Use the Make PDF Smaller Than 100 mb Feature

We understand that having large PDF files can be inconvenient, especially when you need to share or upload them. That's why we have developed the Make PDF Smaller Than 100 mb feature, which allows you to reduce the file size of your PDFs without compromising the quality of the content.

01
Open the PDF you want to make smaller in the pdfFiller editor.
02
Click on the 'Save As' option in the top menu.
03
Select the 'Make PDF Smaller Than 100 mb' option from the dropdown menu.
04
Wait for the compression process to complete. This may take a few moments depending on the size of your PDF.
05
Once the compression is finished, a notification will appear indicating that your PDF has been successfully reduced in size.
06
Click on the 'Save' button to save the smaller PDF to your device or cloud storage.

By following these simple steps, you can easily make your PDF smaller than 100 mb and make it more convenient to share or upload. Enjoy the benefits of a smaller file size without compromising the quality of your PDF content!

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 To Reduce PDF File Size Below 100 KB for Free Go 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.
How to Compress a PDF to a Chosen Size Go to the 'Compress PDF' online tool. Select your PDF, then drag and drop it into the tool. Choose either 'Basic compression' or 'Strong compression'. We'll also show an estimation of the compression rates here. Click 'Choose option' to compress your document. Download your PDF.
Compress PDF Images To compress an image in PDF, click on the "Tool" menu in the top toolbar. Now, click on the "Compress PDF" button. Then you can move the slider to choose the file quality of "Low", "Medium" or "High", and you can know the final size of each option directly.

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