MuPDF Password Protect PDF shortcut alternative For Free

Use pdfFiller instead of MuPDF to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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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
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Regional Leader - Summer 2025
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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:
It works great, but is very expensive for how often I will use it. I wish there was an option to purchase some sort of punch card or to pay per use instead of paying $20/month, which is outrageous if you are not using it daily.
Nicole M
2019-03-19
What do you like best?
The ease of accessing Acord applicaions, amend the existing and being able to save to my computer and then email to clients. The process is incredibly simple!
What do you dislike?
I had difficulty accessing Acords 125,, 126 & 140's. This has now been fixed and all is working fine. Very little to say, in as far as disliking PDFfiller.
Recommendations to others considering the product:
This is the best & quickest was to access all Acord Applications for Commercial Insurance.
What problems are you solving with the product? What benefits have you realized?
No problems..
Agency in Insurance
2019-05-23
What do you like best?
PDFfiller is really easy and its a one stop shop for all my needs especially when I am on the go. Obtaining a signature of another person and getting it automatically sent to the signature box makes everything so much easier. I love the editing feature where you can pretty much add text on the document wherever which is very helpful for my workflow.
What do you dislike?
The price is not the greatest and I would wish it could be a bit cheaper. I also think that the mobile feature could be easier to use and interface could be improved.
What problems are you solving with the product? What benefits have you realized?
I use all the features of PDFfiller it has. It probably has some that I haven't even realized that I have not used. The ease of using this program has done wonders for me and saves me time when I am in a rush.
Mary-Anne Cabansagan, MSW
2019-05-28
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
Great online chat support! Support when I've needed it has been great which I can rarely say about most companies these days. While the program tends to be a little cumbersome it works for what I need it to. When I have issues the online chat support has been great an very little wait to get to someone. John resolved my issue over the weekend and Kara fixed the one I had this morning - I really appreciate both their help!
Tammy
2024-02-19
I may a few times a year need to use… I may a few times a year need to use editing or signature for pdf document. I was able to use edit to blackout simply by using quick guide under "Blackout'. Very simple and easy to adjust for use.
Curious Vic
2023-11-22
PDF Filler is a wonderful application… PDF Filler is a wonderful application for downloading common PDF forms (was really a boon during the recent tax season!). You can fill out the PDF forms electronically, save, and do whatever you need to with them- such as printing, sharing, etc. I love it!
Pamela Bates
2022-04-23
What do you like best? The speed of the site, changing forms, editing documents, it easy and it looks professional. What do you dislike? None, this site works well for first-timers and casual users. What problems are you solving with the product? What benefits have you realized? I'm correcting original editors mistakes so easily with PDFiller.
David Esposito Realtor
2021-10-26
pdfFiller Review I enjoy using pdfFiller.As with free products, sometimes the function is limited. However, I think that it is a good investment. You can do much with pdfFiller. Notably the reason I rated pdfFiller 4 stars rather than 5 stars is a small (but important to me) reason:PDF Filler has color options for its highlights and pens for annotation, yet compared to some of the other apps and programs, I was slightly disappointed with the display of some of the color options especially with the highlights.Otherwise, this is a great device. Do expect to pay a small price to get the most benefit from this program.Warmest regards,Chu-Chi
CHU CHI OKA ZEH
2021-06-16

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?
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Unfortunately, in spite of the best interests of the creator of the PDF document to secure the text or other content contained in the file, password-protected PDFs can easily be cracked and the document security features removed.
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.

How to MuPDF Password Protect PDF shortcut alternative - video instructions

#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