Accelerate the way you Lock PDF on PC For Free
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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.
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 am new and will attend the webinar soon . I think I need it to understand getting around. Your Service people have been very helpful and patient with me thus far. Thanks
2016-04-09
I needed to type on an older document and this program seemed like a good choice. Also, since I can pay month to month I can stop when I am finished with the paperwork and that was a nice option.
2017-03-16
I have been using this program for almost 2 years now and it is amazing! I have uploaded all of my work documents/forms so I no longer have to hand write every single thing. Not to mention I am saving money by not having to purchase any paper and more importantly I don't have to purchase any printer ink.
2018-07-29
This program is easy to use, has the forms I needed. Easy fill, print and save. Great online program. Accomplished exactly what I needed to without having to search all over for the forms.
2019-07-09
What do you like best?
I love that I don't need to hurt my brain trying to learn how to complete a simple task on PDFfiller. Everything is right where I need it and very easy to use. All the functions I need are right at the top and do exactly what I would expect. I like that it is web based and that I can access save documents anywhere if I am not at my computer.
What do you dislike?
I honestly cannot think of anything I dislike. I did some research before using this program and it fit my needs better than anything else.
Recommendations to others considering the product:
This is a great product for anyone who does not have access to a employer issued PDF document editor. It has all the functions of their competitors however I find it much easier to use and navigate.
What problems are you solving with the product? What benefits have you realized?
I don't have access to document signing software through my employer. So now I am able to create fillable PDFs, Sign and Date documents without having to print out and scan into my email. It makes tasks quick and easy.
I love that I don't need to hurt my brain trying to learn how to complete a simple task on PDFfiller. Everything is right where I need it and very easy to use. All the functions I need are right at the top and do exactly what I would expect. I like that it is web based and that I can access save documents anywhere if I am not at my computer.
What do you dislike?
I honestly cannot think of anything I dislike. I did some research before using this program and it fit my needs better than anything else.
Recommendations to others considering the product:
This is a great product for anyone who does not have access to a employer issued PDF document editor. It has all the functions of their competitors however I find it much easier to use and navigate.
What problems are you solving with the product? What benefits have you realized?
I don't have access to document signing software through my employer. So now I am able to create fillable PDFs, Sign and Date documents without having to print out and scan into my email. It makes tasks quick and easy.
2019-02-25
AND They '' LISTENED "...Before they OPENED thier Mouths! wow SUPER COOL! THANK YOU!
super fast and responsive support team you guys are fast, curteous supportive and knowledgeable about your positions. my experience with your support team has been exceptional..they all were kind and courteous and fast with getting me back on. Thank You! in days that were are experienceing it is good to know that there are a few companies that still utilise our citisens exceptional skills in their business in the United States, that know english well, can do thier jobs over the phone and are "present" so to speak, and use English well. Your support team appear to be knowledgeable and savey of the product they are supporting and can help all of us out quickly and efieciently with any communitcation barriers and that means
((SO MUCH TO US). 10+++++++10+++++...
.Thank You so Very Much!
2021-11-19
This program is such a life saver
This program is such a life saver, very easy to use, now people I send documents will be able to read the document, also allows you to sign a document as well. 10 out of a 10.
2021-05-16
Great
Well, I started with another type of editor on a free trial, got my card info, then it would not let me have my document. So got the pdfFiller and fantastic. Most easily understood no issues. Thanks for a great product.
2021-03-02
The advisor "Kara" was quick and easy…
The advisor "Kara" was quick and easy to speak with and resolved my query in a span of time. Great service.
2021-02-19
Accelerate the Way You Lock PDF on PC
Protecting your PDFs is easier than ever with the ability to lock them securely on your PC. This feature allows you to keep your sensitive documents safe while maintaining control over who can access them.
Key Features
User-friendly interface for quick setup
Strong encryption to safeguard your documents
Customizable password options for added security
Compatibility with various PDF formats
Option to unlock PDFs easily when needed
Use Cases and Benefits
Protect personal information in resumes or financial statements
Secure business reports and contracts from unauthorized access
Share sensitive documents safely with clients or colleagues
Maintain control over intellectual property and creative works
Prevent unwanted changes or alterations to important files
By locking your PDFs, you address the common problem of document security. This feature ensures that your files remain confidential and only accessible to those you trust. With an intuitive process, you can quickly secure your important information without frustration. Experience peace of mind knowing your documents are protected.
Video instructions on how to Lock PDF on PC
#1 usability according to G2
Try the PDF solution that respects your time.