Compress PDF with our PDF compressor feature For Free

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
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

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
it has been hard getting back to my document, probably because an icon has not popped up on my screen and the form is not in my laptop document file. it's not letting me add lines to the lists though that might be a hard lock in the form. However the section instruction's say that you can add. Mostly I have only used PDF filler on this complicated form and am learning by trial and error.
Anonymous Customer
2019-10-08
Its easy to use Its easy to use, and has so many options.Affordable and does everything i could want. Perfect for my shop. I'm extremely happy with this program!
james guerard
2019-10-12
Fill Your Boots !!! Brilliant piece of kit... does what it says on the tin Great multi functional PDF editing software. Handy to unlock and edit PDF files and convert, rearrange, reformat etc etc Graphical interface is lacking, but the software works so effortlessly that this does not impact on the functionality
Stuart A.
2020-04-10
Manage and edit your PDF easily and quickly. pdffiller is a pdf processor quite different from the others, you can not only convert your files from pdf to other formats (and obviously from word, excel and others to pdf), but you can directly edit and process your texts online, so which you can write about the document, underline, place images, delete phrases and all the other things that a word processor allows you to do. Another advantage and surprises that you have, is that you can use files that are not only on your hard drive, but you can also use files from the web (through the address of the document) and you can integrate pdffiller with some app that you use daily as google drive, box, one drive and others. Finally, a very remarkable feature is that once you finish editing the file, you can choose some classic options such as the format in which you save it, but it also gives you the option to share it via mail, print it, send it by fax and use it in some social networks like facebook. Even if it is a bit strange, I miss the function of compressing the files, because whenever you add images to some document, the weight of the file increases a lot and makes the handling of the file more difficult. Besides that, there is nothing more to comment.
john r.
2018-11-16
What do you like best? Simple to use, the ability to save, update and reuse common forms is really helpful What do you dislike? Haven't found anything yet but have been only using 60 days or so What problems are you solving with the product? What benefits have you realized? detailed forms that only require minor changes can be saved as templates.
User in Insurance
2021-07-30
Great customer service staff readily… Great customer service staff readily available, they don't waste anytime contacting you or getting you the support you need. Highly recommend.
Shelby Carl
2021-02-03
One of the best customer service… One of the best customer service centers I've encountered. They responded promptly, understood my concern, and issue resolved immediately. Thank you!
Theresa Runiak
2020-11-02
I have used PDFfiller and it is a great time saver. By making any form to a can be filled. form online.. Its great to find a form that I need , but its not fillable, this fixs that... Their customer service is great, helped me the fist call..
STEPHEN S
2020-10-11
working great so far, any difficulties are due to my... working great so far, any difficulties are due to my lack of knowledge. My only suggestion is to hire one really dumb guy, and make it so its easy for him. Would you like me to send my resume'?
Gary B.
2020-06-18

Learn how to use the pdfFiller PDF compressor

While pdfFiller allows you to create, edit and e-sign PDFs, you can also easily reduce a PDF file size. This is useful when you need to send a large PDF document by email or fax, or download it to your device or cloud storage, when your internet connection is unstable. You don’t have to install additional software or switch between multiple apps — all the functionality for compressing a PDF online is available in your account.
Start by uploading a PDF to pdfFiller. Click ADD NEW and choose how you’d like to add a PDF to your account. Don’t forget that you can find a fillable PDF in our online library of 25 million documents. Ask your teammates for a specific PDF or create your own document from scratch.
Screen
To make a PDF smaller, split it into several documents. Select the PDFs you want to compress in the pdfFiller dashboard or in the folder where you store them, and click Split.
Screen
Split the pages of your large PDF into separate documents. These new documents will be saved as a downloadable ZIP file.
Screen
After you've selected pages to shrink a PDF, click Split. Then, select the destination where your document will be saved — Desktop, Google Drive, OneDrive, Dropbox, Box. Then click Download Now.
Screen
To select pages for another document, click Create another document and select the pages you need.
That’s it — you now have several small PDFs that can be quickly shared or edited. To use the pdfFiller PDF size reducer one more time, return to your dashboard.

How to compress a PDF online with pdfFiller

01
Upload a PDF to your account or select it
02
Click Split on the right to condense a PDF
03
Choose the pages you want to include in the newly compressed document
04
Name your new PDF
05
Select where you’d like to save new PDFs
06
Click Download Now.

Maximize Efficiency with Our PDF Compressor Feature

Welcome to our PDF compressor feature, designed to streamline your workflow and save you time and energy.

Key Features:

Easily compress large PDF files with just a few clicks
Maintain high quality resolution for clear and crisp documents
Reduce file size without compromising on content or formatting

Potential Use Cases and Benefits:

Enhance document sharing and collaboration by creating smaller file sizes
Improve website loading speeds by reducing PDF file size
Save storage space on your device or cloud storage

Experience the difference with our PDF compressor feature and say goodbye to bulky, slow-loading files.

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 Compress PDF with our PDF Compressor Feature

Compressing your PDF files can help reduce their size, making it easier to share and store them. With our PDF Compressor feature, you can quickly and easily compress your PDFs without compromising their quality. Follow these simple steps to compress your PDF files:

01
Login to your pdfFiller account or create a new one if you don't have an account yet.
02
Once you're logged in, click on the 'Compress PDF' option in the main menu.
03
Select the PDF file you want to compress from your computer or cloud storage.
04
After selecting the file, our PDF Compressor will automatically start analyzing and compressing the PDF.
05
Wait for the compression process to complete. The time it takes will depend on the size of your PDF file.
06
Once the compression is finished, you can download the compressed PDF file to your computer or save it to your cloud storage.
07
If you need to compress more PDF files, simply repeat the process for each file.
08
Enjoy the benefits of having smaller PDF files that are easier to manage and share!

By following these steps, you can easily compress your PDF files using our PDF Compressor feature. Enjoy the convenience of smaller file sizes without compromising the quality of your PDFs!

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
You can always revise your document. All your PDFs are stored in My Docs until you delete them.
Select the PDFs you want to compress into a single document. Click Merge on the right. Name your new PDF and click Merge one more time.
To assemble a new document in pdfFiller, click Add New and upload a document from your device or cloud storage, find a PDF in our online library of fillable forms, or ask your colleagues for a PDF via email.

#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