Lock PDF and Merge PDF for Macbook Pro For Free
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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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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:
great product. a bit pricy for the monthly subscription. charging by the document would be better for a person like me who only needs to use the service occasionally.
2016-11-15
I haD an outstanding issue with CONCERNS AND CHAT SPECIALIST your order and HAS been able to resolve it with PDFfiller directly, Customer Care Resolution service, . RYAN S. WAS GREAT IN RESOLVING MY CONCERNS. THANK YOU,JACQUELINE NESBITT
2017-03-31
seems fairly easy to use. I fault PDF filler for one reason. All of the files you can use to fill in are all legal based, when I tried to find a simple grid I was unable to do so, I had to make my own.
2017-09-05
Exceptional Support ...
Exceptional Support ...I purchased an online PDFfiller annual plan for $120 by mistake. I really only wanted to try it for a month. Anyway, as it turned out, it was not a good fit for me so I requested a cancellation. It is one of the most hassle-free refunds that I ever experienced ... was done overnight for the full amount. I am truly impressed and will gladly do business with them again.D. McPhersonEntrepreneur
2019-06-12
This program really provides me the opportunity to create the forms and fillable documents that can help speed up my report filling.
I enjoy the different ways to sign and initial different documents that otherwise could not be sent back electronically without several steps. I also have created templates and forms for consistent reports and forms I will be using to help speed up my entries. Thank you I do enjoy the program But I only know a little about it. I wish there was a little more user friendly tutorials.
2023-06-01
I forgot to cancel my subscription and…
I forgot to cancel my subscription and got charged but my man Kurt came to rescue and flawslessly handle the support. In no time I was refunded even tho the mistake was on my side. I didnt need pdfFiller now but in the future. Thats the solution I would pick with no doubt.
2022-09-22
I'd be interested in a WEBnar but I'm a disabled WWII VET and can't drive anymore! Youve made my computer operations easier for an old man!, Thanks, Bob Reynolds (ROBERT)
2022-04-13
I would change the interface
I would change the interface, to make it more friendly, the location of the buttons, and things like that, but the tool is very powerful and honestly very very helpful! Thanks a lot!
2022-01-10
So far everything seems to be working effectively. Only had one inconvenience and that was when I tried printing and I kept getting a black block on the signature panel.
2021-09-04
Lock PDF and Merge PDF for MacBook Pro
Keep your documents secure and organized with the Lock PDF and Merge PDF features for your MacBook Pro. Protect sensitive information while easily combining multiple files into one, making your digital task management simpler and more efficient.
Key Features
Secure PDF files with a password
Merge multiple PDF documents into a single file
User-friendly interface for quick navigation
Compatible with various PDF formats
Preview options before finalizing changes
Potential Use Cases and Benefits
Protect confidential documents for work or study
Combine reports, invoices, and presentations into one organized file
Simplify document sharing by reducing clutter
Enhance collaboration by creating unified documents
Manage your files efficiently with easy access
This feature addresses common problems such as document security and organization. By locking your PDFs, you reduce the risk of unauthorized access. Merging documents allows you to streamline your work, saving you time and effort. With these tools, you gain better control over your files, making your work more productive and 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 combine locked PDF files?
File→Create for creating a new PDF file.
Choose Combine Files Into a Single PDF option.
Click on Add File, add all the PDF files you want to merge.
Add password of the locked PDF files.
Click on Combine.
File→Saves to save the PDF file.
How do I merge files on a Mac?
On your Mac, press and hold the Option key, then drag one folder to the location that contains a folder with the same name. In the dialog that appears, click Merge. The Merge option appears only if one of the folders contains items that are not in the other folder.
How do I combine multiple PDF files into one on a Mac?
Open a PDF in Preview.
Choose View > Thumbnails to show page thumbnails in the sidebar.
To indicate where to insert the other document, select a page thumbnail.
Choose Edit > Insert > Page from File.*
From the file dialog, select the PDF that you want to add, then click Open.
How do I combine multiple PDFs into one in Preview?
Open the PDFs you want to combine in Preview. In each document, choose View > Thumbnails. You'll see page thumbnails in the sidebar. Press and hold the Command key, and select the page thumbnails that you want to add to the other document.
How to Lock PDF and Merge PDF for Macbook Pro - video instructions
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