Reduce Large PDF Files to 16 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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Discover the simplicity of processing PDFs online

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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
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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

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:
Wish there was a way to make all fields NOT-required, and add the required feature to the one I want, rather than undoing. Also, wish there was a way for the app to add fields where they seem to belong.
Jeffrey K
2018-06-02
The "Draw" tool needs to have an option to match the color on the picture or PDF page so when you're drawing you don't mess up your picture so bad!
Deanna
2019-01-15
You can do absolutely everything you… You can do absolutely everything you need to do with a pdf! And it is nowhere near the cost of Adobe subscriptions.
Tom Trimbur
2019-11-22
This is a lifesaver This program has made such a difference. We use it to edit our PDF documents online all the time. Great! The learning curve was steep but we are now over it and everything is working fine. Just remember to save your docs frequently.
Adam W.
2018-10-06
Very useful tool Useful app for managing all your pdf tasks. I always use this app to sign. Very recommended. It doesn't have many free features, you have to pay for the good ones.
Susana V.
2023-02-12
It works. After dealing with another program for five years, that suddenly became dysfunctional as they upgraded, we are happy to have landed into your world.
Anonymous Customer
2023-02-11
Due to mental illness I have severe limitations with sequencing, prioritizing, staying on track, paying attention to detail, and decreased information processing speed, just to name a few. I usually need more time to process instructions So when I first started playing/exploring this application I was really intimidated. I thought I was going to have to cancel the the trial, give up and cancel but to my surprise I'm starting to get the hang of things and I think I really like it. The capabilities of this application seam endless. I'm actually quite amazed I've never seen anything like it. Hopefully after watching a few webinars/training sessions I'll be able to learn even more. I'm excited and even more motivated because results I have exceeded my expectations.
April A. S
2022-04-13
Clueless in North Carolina! I was clueless as to how to fill out the tax documents for my 1099 employees and your company walked me through it and I accomplished the task confidently.
Shaunta Franklin
2025-03-12
I signed up for a trial. I'm so happy to purchase it. I love it and it has made my business processes move much quicker than printing a form, completing, scanning, send it back, and storing a copy. Excellent!
Jennifer F
2025-02-28

How to Reduce Large PDF Files to 16 MB

To Reduce Large PDF Files to 16 mb, follow these steps

01
Navigate to pdfFiller website and sign in to your account or create one if you're new to the service
02
Click the Add New button to upload a document you would like to compress; browse for the file you need on your device or one of the cloud storage services
03
Additionally, search for a template in the pdfFiller library or enter the document's URL
04
In case you already have the file you need in your account, simply go to My Documents and find it there using the search
05
Click the Split option in the right-hand menu to Reduce Large PDF Files to 16 MB
06
Select the pages you need to extract from the original file
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You can also divide the original file into several and indicate which pages to include in each
08
Add a title to each document
09
Click the Split button and wait
10
Save the results and click Download Now

Reduce Large PDF Files to 16 MB

Managing PDF files can sometimes be a challenge, especially when they are too large to share easily. Our feature to reduce large PDF files to 16 MB helps you tackle this issue effectively. You can now compress your documents without sacrificing quality.

Key Features

Compress PDFs to 16 MB or less
Maintain document quality
User-friendly interface
Quick processing time
Compatible with various devices

Use Cases and Benefits

Share presentations via email
Upload documents to cloud storage
Transmit files through messaging apps
Store more documents on your device
Reduce upload times for online submissions

This feature effectively solves your problem of handling large PDF files. By reducing file sizes, you enhance your file-sharing experience and streamline your workflow. You can now send, store, and manage your PDFs with ease.

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 Reduce Large PDF Files to 16 mb

Reducing large PDF files to 16 mb can be done easily with pdfFiller. Follow these steps to utilize this feature:

01
Log in to your pdfFiller account. If you don't have an account, you can sign up for free.
02
Once you're logged in, click on 'My Forms' at the top of the page to access your documents.
03
Select the large PDF file that you want to reduce to 16 mb. You can either click on the file directly or use the search bar to find it.
04
After selecting the file, click on the 'More' button located at the top right corner of the page.
05
From the drop-down menu, choose the 'Reduce File Size' option.
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A pop-up window will appear, allowing you to adjust the file size. Select '16 mb' from the available options.
07
Click on the 'Reduce' button to start the file size reduction process.
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Depending on the size of your PDF file, the reduction process may take a few moments. Once it's complete, you will be able to download the reduced file.
09
To download the reduced file, click on the 'Download' button that appears after the process is finished.
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Congratulations! You have successfully reduced your large PDF file to 16 mb using pdfFiller.

By following these simple steps, you can easily reduce large PDF files to 16 mb using pdfFiller. Enjoy the benefits of smaller file sizes without compromising on the quality of your documents!

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
Step 1: Upload PDF file. Drag your PDF file on to the drop zone above, or click Upload to choose a file from your computer. Step 2: Compress PDF. Once the file is uploaded, you can reduce PDF size online using DocFly's free PDF compressor. Download file.
From the file menu, select Reduce File Size. Change the picture quality to one of the available options besides High Fidelity. Choose which images you want to apply the compression to and click Ok.

#1 usability according to G2

Try the PDF solution that respects your time.
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