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
Note: Integration described on this webpage may temporarily not be available.
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Every PDF tool you need to get documents done paper-free

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.

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.

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.

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.

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.

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.
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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!
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.
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.
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.
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.
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.
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.
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
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!
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
2021-02-17
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.
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
What do I do if a PDF is too big for email?
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 do you compact a PDF file?
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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