Lock PDF and Edit PDF for Windows Gratuit

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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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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

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4M
PDFs edited per month
9 min
average to create and edit a PDF
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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.

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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:
Very helpful.I use I-Pads most of the time with PDF Expert to fill in. However, when I am in need of using a PC or non-touch screen, this has been by far the best and easiest fill-able software I have used!
Mark O
2016-04-17
PDF Filler is intuitive to use (easy buttons). The one add I would like is to be able to edit signed documents and initial the edits...currently signed documents are Read Only even to the originator.
Robert R
2016-08-24
There is a learning curve that I did not anticipate since I have been a long time user of Abobe. Your Live Chat customer support staff are very helpful, knowledgable and friendly!
Anonymous Customer
2018-07-03
Mostly user friendly. Filling in multiple of the same form is not available, or finding that option is impossible. So I used same form over and over - using tab you also have to back space or use mouse to remove previous data and then fill in.
Carole
2018-09-01
plenty of good choices for any pdf… plenty of good choices for any pdf issues needed. Helped me easily edit. Keep aware of prices and which plan is best for you
Amanda Ingram
2020-04-01
Life made easy If you fill a lot of forms, it is worth it. Otherwise you might not want to pay for the subscription for just one form. It makes editing and filling out forms so quick. The tools are great and the UI is easy to use and clean to look at. Once you fill the form, you have to pay or else you cannot save or print. This is not made clear from the start.
Erica L.
2020-03-19
I needed to complete a form online and… I needed to complete a form online and pdffiller was the perfect solution. I was able to find my form, fill it out on line and sign it online. I had no issues.
James Coles
2022-01-08
pdfFiller is perfect for creating .pdf documents for review or editing. It enables you to make changes to .pdf documents on the fly. Allowing you to email, fax, notarize, text, or download. You can create forms to sell to others, it really has everything you need to get your documents done in a professional and quick manner. I'm very pleased with the software.
Russell J
2021-04-01
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..
STEPHEN S
2020-10-11

Lock PDF and Edit PDF for Windows

Manage your PDFs easily with the Lock PDF and Edit PDF feature for Windows. This tool allows you to safeguard your documents while also providing the flexibility to make necessary changes. Whether for personal or professional use, this feature meets your needs effectively.

Key Features

Password protection for secure access
Editing capabilities for text and images
Merge, split, and resize PDF files
Add annotations, comments, and stamps
User-friendly interface for easy navigation

Potential Use Cases and Benefits

Secure sensitive documents such as contracts and personal data
Prepare presentations or reports by editing existing PDFs
Collaborate with teams by sharing annotated files
Create professional-looking documents through merging and formatting
Easily access and modify project files without starting from scratch

This feature solves your problem by allowing you to maintain control over your documents while providing the tools to edit them as needed. You can prevent unauthorized access and ensure that your changes are reflected instantly. Simplify your document management process and enhance your productivity with this powerful PDF solution.

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
To get started, go to this converter. Drag the PDF file in, click 'Convert entire page' and then 'Choose option'. On the following page, click 'to PDF' in the lower right-hand corner. Click 'Create PDF Now', wait and download your locked PDF file.
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.

Video Review on How to Lock PDF and Edit PDF for Windows

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