Secure PDF File and Merge PDF for Windows Gratis
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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
Note: Integration described on this webpage may temporarily not be available.
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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:
Being looking on the net for a good PDF- word convertor, never found a good one, tell i landed on PDF Filler, such an amazing web-base solution im loving it, and im using it daily, good job guys
2016-11-16
What do you like best?
The ability to create drop down boxes. Easy to make changes.
What do you dislike?
Unable to copy and paste drop down boxes, and would prefer that the drop down menu goes away after making a selection.
What problems are you solving with the product? What benefits have you realized?
Saving paper, and printer ink.
The ability to create drop down boxes. Easy to make changes.
What do you dislike?
Unable to copy and paste drop down boxes, and would prefer that the drop down menu goes away after making a selection.
What problems are you solving with the product? What benefits have you realized?
Saving paper, and printer ink.
2019-01-29
Excellent features
This allowed me to add to my PDFs that I couldn't before.
This product saves time. I was trying to find something that lets me add a text box or even text to my pdf files. This product does this! Very cool!
I can't think of anything. It does what I needed it to do. Excellent and easy to use for my documents.
2019-11-05
Great Product!
There are many companies that can only access documents in .pdf format so we can edit the documents and send them efficiently using PDFfiller.
It takes a while to learn to edit documents properly.
2019-05-16
I use this software daily to mainly merge other documents into one PDF. It's very user friendly.
time management and expedition of documents requiring signatures!
Merge feature and being able to delete pages that I don't need. I like that I can save my agency's details on the different forms I use; rather than retyping each time.
It has locked up a couple of times but once I get out and go back in it's fine. It hasn't happened in the last year so they may have done some updates to the software.
2017-09-27
I signed up with pdffiller. I needed to cancel my subscription and dealt with *** at the support team. Service was excellent, they gave quick attention to my issue and promptly cancelled my account with no hassle. Very impressive professional service. Highest marks for the INTEGITY of AirSlate company.
2023-03-17
All trials have been very satisfactory. It has been easy to learn the use of the various features. Especially the relatively small size of the ready documents is appreciated.
2022-02-01
PDF Filler makes it very easy to modify and create pdfs from anywhere. I specifically like their simplified process for editing. Their customer worked with me on an issue I was having and I'm satisfied with the result.
2020-08-21
I absolutely LOVE this!!!!!
I absolutely LOVE this stuff!!!! everything about it!!! i just wish it were free or cheaper but i'll be honest....its worth every penny
2020-07-15
Secure PDF File and Merge PDF for Windows
Manage your PDF documents efficiently with the Secure PDF File and Merge PDF feature for Windows. This tool is designed to help you keep your documents safe while combining multiple files into a single, user-friendly PDF.
Key Features
Password protection for sensitive PDFs
Merge multiple PDFs into one seamless file
User-friendly interface for easy navigation
Support for various PDF formats
Fast processing time to enhance productivity
Use Cases and Benefits
Protect confidential documents for work or personal use
Combine receipts, contracts, or reports into one PDF for easy sharing
Simplify digital document management for teams and individuals
With the Secure PDF File and Merge PDF feature, you can tackle your document challenges head-on. Whether you aim to protect sensitive information or streamline your file collection, this tool provides a reliable solution that saves you time and effort.
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 combine secured PDFs without password?
Click File > Print to open the print dialog. Click the PDF menu button at the bottom of the print dialog and select Save as PDF. Enter a file name and location for your new PDF file when prompted. The new PDF file will have the same contents as the original, but no password.
How do I unlock a password-protected PDF file?
Tap on the file to open it > enter the password to unlock the document > tap on the three-dots icon present in the top-right corner > select Change Password and tap Remove Password. This will disable the password-protection on the PDF file and the next time you try to open it, you won't require to enter the password.
Is PDF merger and splitter safe?
Ice cream PDF Split and Merge is 100% safe. It's a legitimate piece of software that does what it says: cut and combine PDF documents. It doesn't contain malware, nor does it make any modifications to the original PDFs.
Can you edit a secured PDF file?
If a PDF document is secured, it is not supposed to be edited unless you are the author. Contact the author or the creator of the PDF document to edit it.
How to Secure PDF File and Merge PDF for Windows - video instructions
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