OnlineSignature Unlock PDF shortcut alternative For Free

Use pdfFiller instead of OnlineSignature to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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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
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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:
I had a very good experience with customer service when I wanted to cancel. I did not realize that there was a form available for no charge. This was a one time thing since in my line of work I really don't utilize this type of service. For those that do, it is a valuable tool
carol k
2014-10-14
I experienced quite a steep learning curve. Meaning, the directions I would have found easier to follow would be in steps...step 1, then step two, etc. In other words, the program was really user friendly to first time user. Also, I thought I signed on for a5.95 one month contract that I could cancel at any time. Why am I being charge19.95 Please answer this question. Thank you
Donna W
2015-04-19
I live in Philadelphia SEPTA is not running because of contract issues but my military ask that I complete a form and send it to them within five days or I would be subject to pay large amount. Since I could use PDF Filler that lets me fax , signed update all at once I made the deadline without leaving my home ... I sent this out to many of my friends we all need a choice to fax and complete forms ASAP
laura e
2016-11-03
I paid for a year subscription to PDFfiller because I needed to fill out a form for college and employment applications. No stress like trying to add a text box in the correct place when using other programs. I have used it more than expected. Very pleased!
Heather F
2017-03-02
I tried it before purchasing. The font, tick box selection and general feel is better, in my opinion, than that I have experienced with Adobe. My abilities are significantly challenged due to illness. The PDF document that I have to use presents with problems when I run it in other edit utilities. I may call on you if I get stuck, but so far I am favorably impressed with this product. Thanks. ;-)
Gilbert E
2017-05-04
This is my first time using it This is my first time using it, and I am LOVING it. I like that you can save/print/email, etc. So many options. I will be using it again.
TRIXIJANINE
2020-02-11
Review of PDFfiller I like this software. It makes the process of editing and filling out pdf files faster, especially when it comes to long documents. It's definitely worth trying. My only con is that sometimes the program freezes and I need to restart it.
Graziana Z.
2019-06-09
Can be a simple way to fill out documents. I can fill out a document pretty fast. Its functions are easy to understand. Overall it is easy and anyone can use it even if they are not tech savvy. I don't like how I can't control the fonts and the font size. It automatically selects the font size and sometimes it can not be changed.
Vanessa L.
2018-07-02
My county require residential construction plans modified to meet 140 mph wind standards. I was unable to reach my building designer. I was able to cut and paste drawings from the manual that I hope will meet their standards.
John V
2024-05-19

Unlock PDFs with OnlineSignature's Unlock PDF feature

Unlocking PDF files has never been easier with OnlineSignature's Unlock PDF feature. Now you can effortlessly remove password protection from your PDF documents, allowing you to access and modify them with ease.

Key Features:

Effortlessly unlock PDF files with password protection
Access and modify locked PDF documents with ease
Maintain the original formatting and layout of the unlocked PDFs

Potential Use Cases and Benefits:

Unlocking PDFs for editing and modifying: Say goodbye to the frustration of not being able to make changes to your locked PDFs. With OnlineSignature's Unlock PDF feature, you can unlock your PDF files and make necessary edits without any hassle.
Printing locked PDF documents: Need to print a locked PDF for a meeting or presentation? Our Unlock PDF feature allows you to remove the password protection, so you can easily print your PDFs and share them with others.
Converting locked PDFs to other formats: Unlock your PDFs and convert them to editable formats like Word or Excel. This feature is especially useful for repurposing content or extracting data from locked PDFs.
Efficient collaboration on locked PDFs: Unlocking PDFs makes it easier for multiple team members to collaborate on a document. Now everyone can access the unlocked PDF, make necessary changes, and contribute to the project seamlessly.

Solve the hassle of dealing with locked PDFs and unlock the full potential of your documents with OnlineSignature's Unlock PDF feature. Experience the freedom to edit, modify, and share your PDFs without any limitations.

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 Use the OnlineSignature Unlock PDF Feature

Unlocking a PDF document with an online signature is a simple and convenient process. Follow these steps to use the OnlineSignature Unlock PDF feature:

01
Access the pdfFiller website or open the pdfFiller mobile app.
02
Sign in to your pdfFiller account. If you don't have an account, you can easily create one for free.
03
Once you are signed in, locate the 'Unlock PDF' feature. It is usually found under the 'Tools' or 'Edit' section.
04
Click on the 'Unlock PDF' feature to open it.
05
Choose the PDF document you want to unlock. You can either upload the file from your device or import it from cloud storage services like Google Drive or Dropbox.
06
After selecting the PDF document, click on the 'Unlock' button.
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If the PDF document is password-protected, you will be prompted to enter the password. Provide the correct password and click 'Unlock'.
08
Wait for the unlocking process to complete. This may take a few seconds depending on the size of the PDF document.
09
Once the PDF document is unlocked, you can download it to your device or save it to your pdfFiller account for further editing or signing.
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Congratulations! You have successfully unlocked a PDF document using the OnlineSignature Unlock PDF feature.

Unlocking PDF documents with an online signature has never been easier. With pdfFiller's user-friendly interface and powerful features, you can unlock and edit your PDFs effortlessly. Start using the OnlineSignature Unlock PDF feature today and experience the convenience it offers.

#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