It only takes a few clicks to Compact PDF in Windows 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
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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:
For a long time now, I have had a chronic tremor in my hands. Filling out a form of any kind would be a guaranteed source of anxiety and embarrassment. PDFfiller has made that part of my work experience so much better. I am no longer embarrassed by the forms for which I am responsible. Thank you PDFfiller!
Marjie B
2017-07-18
Simple and versatile. Since it is new "technology" for me, I must use it with some guidance to understand all its utility, so the tutorials that are included will be handy without having to go to school to learn it.
Michael M
2018-04-22
What do you like best?
I have tried many signing apps and software and this one is by far the best in terms of ease, flexibility and speedy workflow.
What do you dislike?
Maybe it is just something I am not figuring out...but the orange box prompts on some documents get more in the way sometimes than help.
Recommendations to others considering the product:
Keep up the good work!
What problems are you solving with the product? What benefits have you realized?
Signing of all contracts, invoices, and P&Ls. I love the ease of storing documents I most commonly use to transmit has and easy to clients with a simply date update.
Christopher Emerson
2019-08-15
Very great tool for any business… Very great tool for any business regardless of size. It makes things so easier to be able to complete transactions seamlessly.
Michaela Edwards
2019-05-08
Great PDF Very easy to use! Updating documents quickly is really helpful and saves me time in my practice. It's great to have the app in case I am not in my office when a change is needed. There are a few glitches. For example, in order to save a document you have to remember to duplicate it. The emailing feature can be glitchy at times.
Christine D.
2018-12-31
I like the concept, but slow I like the concept. But the processing is awfully slow. I'm going to buy a membership for my team, but I just wish everything processed more quickly.
Jonathan Tate
2022-10-04
Have had very limited issues with this application, and when I did have a problem the chat service was expedient and very helpful and resolving the issue
Tracis S
2022-02-17
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!
Charisse C
2021-09-25
I love this program easy to use platform. As a student this has been my all in one solution. This is a one stop shop program. Seems like every need as far as documents legal forms can be found here. For myself I would recommend this to anyone who is trying to find a platform that handles all your needs. That really is to say the least I have yet to unlock all the features PDF has to offer. Thank You all the staff at PDF
Bryan s P
2021-02-17

Do business more effectively and Compact PDF in Windows

When it comes to PDF files, different operating systems have various capabilities. Some of them only allow for the making of minor edits, and some have no software at all. Avoid spending too much time looking for a program that’s compatible with your device and allows you to Compact PDF in Windows.

Simplify your workflow and use pdfFiller, a powerful solution for efficient document management. Just set up your network and navigate to pdffiller.com to reach our professional online editing platform that doesn’t force you to mandatory install clunky tools or software.

What you get when you Compact PDF in Windows with pdfFiller:

01
Simplicity. Start editing PDFs like a pro without tutorials. The interface is user friendly and straightforward.
02
Flexibility. Stop worrying about compatibility issues. The tool works well on all major platforms.
03
Security. Feel safe with bank-level security and compliance. The data uploaded and added is secured with advanced encryption methods.
04
Integrity. Combine the PDF editor with a wide variety of available clouds, CRM systems, or databases. The vast number of cloud storages available makes moving documents fast.
05
Validity. Utilize legally-binding eSignatures. The eSignatures created in pdfFiller can be used in court.

Boost document management-related processes with the right tools and features with our app. Improve your workflows today!

Compact PDF in Windows: Streamline Your Document Management

Compact PDF in Windows allows you to manage your PDF files efficiently and effectively. With this feature, you can reduce the file size of your PDFs without sacrificing quality. This is particularly useful for those who frequently share large documents via email or online platforms.

Key Features

Reduce PDF file size easily
Maintain document quality after compression
User-friendly interface for quick access
Support for batch processing of multiple files
Compatible with various Windows versions

Potential Use Cases and Benefits

Sending large documents via email without size limits
Uploading PDFs to websites where size restrictions apply
Storing multiple PDFs without consuming excessive space
Sharing files quickly with colleagues or clients
Archiving documents while keeping storage costs low

With Compact PDF in Windows, you can solve the problem of unwieldy PDF files that hinder your workflow. By reducing file sizes, you can share documents more efficiently and keep your digital workspace organized. This feature not only simplifies your life but also enhances collaboration, allowing you to focus on what truly matters.

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
Zip It. If you need to send a really big file, or lots of little files, one neat trick is to simply compress the file. This means, you're sending the actual PDF or PSD, or whatever, but you're compressing the data so that the file size is smaller.
How to compress a PDF file Open the Optimize PDF tool. Select a file to compress. Select Reduce File Size in the top menu. Set compatibility and click OK. Rename and save your file.

Video instructions on how to Compact PDF on Windows

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Try the PDF solution that respects your time.
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