Accelerate the way you Lock PDF Files on Server For Free
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Discover the simplicity of processing PDFs online
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Fill out, edit, or eSign your PDF hassle-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 worked fine for my needs of filling in a PDF file and saving it with data. I would like to see the ability to CREATE a fillable PDF file that I could distribute to others to fill out, save, and return to me.
2015-02-17
It was hard to figure out how to get started, and I made some mistakes in the beginning. I saved two files too soon and now I don't know how to erase them because when I try it says if I delete it it will no longer be shared. Is it okay to delete it anyway?
2015-09-25
it's a little bit too expensive for me. I will not have to use it very often, maybe only once or twice a month for work, but i do require the premium package for all of the features that i need to have. so it just seems crazy to me to pay almost $200 a year for something im only going to use 24 times the whole year. other than the too high price, i think its a great program!
2020-03-06
What do you like best?
I love to be a neat freak and this program lets me do that!!! Easy to use!!!
What do you dislike?
Nothing! I love PDFfiller! Easy to use and makes me look professional!
Recommendations to others considering the product:
I love it!
What problems are you solving with the product? What benefits have you realized?
Some days my handwriting is messy and this helps me have neat paperwork!
I love to be a neat freak and this program lets me do that!!! Easy to use!!!
What do you dislike?
Nothing! I love PDFfiller! Easy to use and makes me look professional!
Recommendations to others considering the product:
I love it!
What problems are you solving with the product? What benefits have you realized?
Some days my handwriting is messy and this helps me have neat paperwork!
2019-05-22
Im still in my trail period but I am…
Im still in my trail period but I am very impressed with this PDFfiller. Its super easy to use and I think im going to purchased it for the year. It makes filling out commercial insurance applications easy to do in a very timely manner.
2019-12-31
If you want a great PDF software with support you cant go wrong with PDFfiller
Yesterday, I needed assistance with a PDF, which, when it was submitted to PDFFiller, would change the computer bar and make it into numbers. Since I needed this document in its original form, I contacted their customer service, and Kara helped me. Kara went out of her way to make sure my problem was resolved. It was really nice to talk to a real human instead of a bot, and that human being was so kind and able. My problem is not completely resolved, but she taught me how to be able to fill the PDF without losing the bar and eventually make a template, which is what I need to do. Awesome team-mate, you got there, PDF Filler!
2024-02-27
This is my very first time doing a capability statement document PDF FILLER made my experience so easy took away all the stress and trouble of me trying to visualize the document to make sure it was perfect and correct. I appreciate this service so much.
2023-10-22
I've been using Pdffiller for several…
I've been using Pdffiller for several years now and couldn't have asked for anything more from this company. I recently upgraded my account to premium for even more services. I'll be around with this company for many more years!
2020-11-07
I have used PDFfiller and it is a great time saver. By making any form to a can be filled. form online.. Its great to find a form that I need , but its not fillable, this fixs that... Their customer service is great, helped me the fist call..
2020-10-11
Accelerate the Way You Lock PDF Files on Server
Keeping your PDF files secure is essential in today's digital world. With our 'Accelerate the Way You Lock PDF Files on Server' feature, you can protect your documents quickly and efficiently. This solution allows you to implement strong security measures without complicating your workflow.
Key Features
Simple and quick locking mechanism for PDF files
User-friendly interface for easy navigation
High-level encryption to ensure data privacy
Ability to set permissions for editing and viewing
Compatible with multiple platforms and devices
Potential Use Cases and Benefits
Ideal for businesses needing to share sensitive documents safely
Perfect for freelancers handling client materials
Useful for educators sharing teaching materials online
Great for legal professionals protecting confidential information
Lightweight solution that minimizes server load while maximizing security
By utilizing this feature, you can address common issues such as unauthorized access and file tampering. It simplifies your document management process while enhancing security, allowing you to focus on what matters most—your work. Experience the peace of mind that comes with knowing your files are secure.
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
How do I make a PDF confidential?
1) Open or create the PDF file that you would like to encrypt. 2) Near the upper right-hand corner, click on “Tools”. 3) Click “Protection” to drop down the security options. 4) Click “Encrypt”.
Can you prevent someone from saving a PDF?
Unfortunately, you can't stop users from saving the original document – you can only prevent them from saving changes made after you've published the file.
Can you protect a PDF from being shared?
Yes – but only with a PDF DRM solution like Safeguard Security. Though you can encrypt the file before emailing it, it won't protect the document after it is opened on the other end. The user would still be able to copy and share the decrypted PDF file.
Video instructions on how to Lock PDF Files on Server
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