Unlock and Compress PDF 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:
I use the system to make a document that I receive on the internet look more professional than being printed of as a blank document and then handwritten
Malcolm H
2016-04-23
I love this tool I love this tool. I shared it with my mom who still has to fax things and I did not want her leaving her home to fax at other businesses. I think a video on how to create more fillable boxes would be helpful. Although I figured it out, it took me about 30 minutes. I can imagine for even less tech savvy people it could take longer.
Ebony Johnson
2020-04-15
It's too early to comment. It's too early to comment about my experience. I started using this software today. Whatever I work I did today . with the software was a satisfactory. I need to try many other features and train myself using this software, before I can comment about my overall satisfaction.
Rajan Murkute
2024-06-27
Super User Friendly and Wonderful Service Made signing in and using the service very easy. PDFFiller helped me fill in my PDF with ease. Their service department was extraordinarily helpful, too. When I needed to cancel, they offered a quick refund and provided links with instructions in how to proceed. Great team, thank you very much.
Ian Rosner
2023-08-02
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
Support team is on point. I was charged for a one year subscription even though I had cancelled before the 30 day free trial was over. The support team immediately resolved my issue. Within a couple of minutes. Special thanks to John.
Shanda N. Motta
2021-02-27
Greatest software I ever come across… Greatest software I ever come across when dealing with pdf files...Recommend it so much to everyone looking for such apps...you are not going to regret purchasing it's plan...Thumbs up
Lizzie
2020-12-29
What do you like best? This program makes it very easy to enter data into pre-printed forms instead of using a typewriter. What do you dislike? Sometimes there will be a data box over another data box and it makes it difficult to change information. Also, when you highlight and change or add to preexisting words the formatting changes and you can not change it back to look like the original What problems are you solving with the product? What benefits have you realized? Not having to ever use a typewriter is the best benefit. Having all of my previous files stored is highly appreciated.
Administrator in Accounting
2020-08-06
Creating forms has never been easy Extremely handy tool to create forms and collect data from clients Very important tool for creating fillable PDF forms. Includes features like highlighting, drawing and also option to place images and logos. Advanced features need more effort from user to understand. Ability to download form on local drive and re-upload for convenience.
Vinayak S.
2020-05-23

Use the best online editor to Unlock and Compress PDF with ease

If you have ever experienced any issues with attempting to Unlock and Compress PDF using online options only, you're not alone. Even though those are very popular features which most tools support separately, hardly any of them provide the full compatibility to do both together. Try out pdfFiller to get things done better and speed up this kind of processes.

pdfFiller is a professional, online PDF editing tool that actually works from the cloud. To be able to Unlock and Compress PDF, you just need to open a web browser, sign in to your account, select a sample, and Unlock and Compress PDF in no time. Completed online, the process of editing files in PDF is simple, effortless actually. An advanced set of features allows you to do what you need and more. Here are some helpful features available with pdfFiller subscription:

01
Page management. Rotate, add, or delete pages
02
Watermarks. Place your logo or company name on the document's pages
03
Electronic signatures. Approve documents right from your device
04
Fillable fields. Gather the data from clients the simple way
05
Extensive export. Send a form out by fax or email, transfer it to the cloud, or download in one of the available formats: PDF, DOCX, XLSX, PPTX, and JPG
06
Templates. Generate reusable documents and fill them out as many times as you need

Additionally, unlike some web platforms, our team takes the security of your records seriously. We maintain the services according to the US and EU data protection standards. We establish a protected connection once you sign in to account and keep information on servers in an encrypted form so that the likelihood of unauthorized access to your profile is extremely low.

Value your time and get started with pdfFiller today for an efficient approach to your document management.

Unlock and Compress PDF Feature

Unlock and Compress PDF is your essential tool for managing PDF files effectively. This feature allows you to easily access and optimize your documents, making them more manageable and efficient for your daily tasks.

Key Features

Unlock password-protected PDFs effortlessly
Compress large PDF files without losing quality
Support for batch processing multiple PDFs at once
User-friendly interface for quick navigation
Compatible with various operating systems and devices

Potential Use Cases and Benefits

Access restricted documents for work or study
Share large PDFs through email or cloud services
Save storage space on your devices with smaller file sizes
Prepare PDFs for online submissions without delays
Enhance collaboration by allowing easier file sharing among team members

This feature solves common problems you might face with PDF files. When a document is locked, it can hinder your workflow. Unlock and Compress PDF allows you to regain access and optimize your documents easily. Whether you need immediate access to read or edit, or you want to share a file without exceeding limitations, this tool meets your needs efficiently.

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
Drag and drop your document in the PDF Password Remover. Confirm that you have the right to the file and click 'Unlock PDF!'. The decryption process should start right away. Modify your PDF further, or click 'Download File' to save the unlocked PDF.

Unlock and Compress PDF Video Review

#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