Accelerate the way you Lock PDF on 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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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:
Excellent product but my learning curve is quite steep. I am not familiar with a lot of things younger users are familiar with. Leads to a lot of fumbling around, but the on-line service chats were very helpful.
2016-03-10
I enjoy updating documents without creating a entirely new document. I wish there was shading an area after you erase to match the background of the document.
2017-06-15
Excellent experience with the program. There are no problems with the age and the possibility of transformation, since it is not the Portuguese domain that is necessary for my work. Very good indeed.
2019-01-29
What do you like best?
PDFilller is so easy to use. I am "tech challenged" and I have no problems using this program.
What do you dislike?
That I can't upload more than one document at a time even though there is an option for uploading multiple documents and that whenever I print or save a document the program doesn't revert back automatically to my "inbox"...it's just a lot of clicking...too many steps to get from "a" to "b" sometimes.
Recommendations to others considering the product:
The price is right, it's easy to use, you won't be disappointed!
What problems are you solving with the product? What benefits have you realized?
PDFiller cuts down on the amount of time I have to spend creating documents.
PDFilller is so easy to use. I am "tech challenged" and I have no problems using this program.
What do you dislike?
That I can't upload more than one document at a time even though there is an option for uploading multiple documents and that whenever I print or save a document the program doesn't revert back automatically to my "inbox"...it's just a lot of clicking...too many steps to get from "a" to "b" sometimes.
Recommendations to others considering the product:
The price is right, it's easy to use, you won't be disappointed!
What problems are you solving with the product? What benefits have you realized?
PDFiller cuts down on the amount of time I have to spend creating documents.
2019-05-28
Easy to Use Online Document Filter
Online platform allows for less bulky application. Some users liked that it was online and they didn't have to have an expensive bulky app like Adobe.
There are some features lacking and the website could use a little reboot. For the price, you can't get any better than this but it could still look better. It would be easier to use.
2018-06-20
Very useful tool
Useful app for managing all your pdf tasks. I always use this app to sign. Very recommended.
It doesn't have many free features, you have to pay for the good ones.
2023-02-12
Great software program
Great software program, lots of useful and dynamic features, good trial offer - better than all comp., fairly user friendly interface given some basic computer skills, etc. There are a few limitations or features that if were avail., I would increase my rating to 5 instead of 4. Thank you..
2021-10-21
PDF Filler Saver and Protector
Great! Awesome software/product that is very helpful in the business environment.
What I like most with the PDF filler is the ability to secure and password protect a very important document. I like sending documents or exchange with staff for faster and easier collaboration and this software helps us do that while making sure the personal information are protected.
Nothing much as it serves the purpose that I am really looking for. I cannot think of anything that I don't like. I am satisfied.
2020-10-15
I have never needed a pdf filler before…
I have never needed a pdf filler before but this website has made everything super easy to understand and use.
2020-10-10
Accelerate the Way You Lock PDF on Macbook Pro
Securing your PDF files on your Macbook Pro is now simpler and faster. With our innovative feature, you can easily lock your documents, ensuring they remain protected from unauthorized access.
Key Features
Effortless locking of PDF files with just a few clicks
User-friendly interface that streamlines the process
Compatible with various PDF formats
Ability to set unique passwords for each document
Quick retrieval of locked PDFs whenever needed
Potential Use Cases and Benefits
Protect sensitive documents such as financial reports or legal agreements
Safeguard personal information stored in PDFs to prevent identity theft
Enhance your workflow by quickly locking multiple documents in a single session
Share secured PDFs effortlessly without worrying about unauthorized access
Maintain confidentiality in professional settings by controlling document distribution
This feature addresses your need for security and ease of use. You can save time and gain peace of mind, knowing your important files are locked and safe. Embrace a more efficient way to manage your PDFs today.
Video instructions on how to Lock PDF on Macbook Pro
#1 usability according to G2
Try the PDF solution that respects your time.