Password Protect PDF and Esign PDF for Apple 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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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

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

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:
Very good. Easy to use. Perfect "side dish" for users who don't need full PDF Writer needs. Has just been saving me hours in handwriting out form information
Shelley P
2015-07-27
It was very helpful to have forms at my fingertips that required little effort to complete. It also provided some forms that I did not have but a customer required. Very helpful!
Darlene
2016-05-13
I have found it useful to complete a myriad of forms required for our charity administration electronically - rather than having to print, complete, scan etc.
Chris M
2017-09-20
What do you like best?
The forms are easy to access real time and are user friendly.
What do you dislike?
There wasn’t anything that I disliked about using the forms.
What problems are you solving with the product? What benefits have you realized?
The forms have proven very useful in the preparation and filing of business income taxes.
User in Civil Engineering
2018-01-02
I am very happy with the software, Its nice i like the fact that they have a good customer support that is really helpful. My mail was replied within few minutes and my issue was resolved. i dont really have a major problem with the PDFfiller, my only compliant is that I had no option but to subscribe to it without the option of a free trail
osahon i.
2018-06-26
Banking Faetures This app is excellent and proficient! I´m not the most savvy or experience with software programs this one was easy and accurate! I actually enjoy using it I´ve downloaded other apps but this one was most efficient!
Josette Sanders Young
2022-06-17
This morning my subscription to PdfFiller was automatically renewed. Once I realized it, I notified the company to cancel my subscription and to provide a refund. Within a short time, I received a response confirming that the subscription was canceled and that the charge was reversed. I would definitely recommend this company and would use them again if I had a need.TL
Tom L
2022-04-15
Great, however, could be improved with quicker selection of initialing or signing. Maybe a way of clicking at the point of initialing and pasting without having to select each time you have to initial as slow if having to do lots of initialing.
Wayne
2020-12-17
I had an issue and emailed the company and not only did 2 different people respond immediately they resolved my issue within a few hours of me sending the email. I’ve never seen that quick of a response before. Very impressive.
Rob K
2020-10-26

Password Protect PDF and Esign PDF for Apple

Safeguard your important documents with the Password Protect PDF and Esign PDF feature for Apple. This essential tool allows you to manage your PDFs with confidence, giving you control over who can access your files.

Key Features

Add password protection to your PDFs
Easily create electronic signatures
User-friendly interface for quick navigation
Support for multiple file formats
Seamlessly integrate with Apple devices

Potential Use Cases and Benefits

Secure sensitive documents, such as contracts and personal information
Sign PDF forms and agreements from anywhere, at any time
Share documents with confidence, knowing they are protected
Increase productivity by reducing the need for printing and scanning
Enhance collaboration with team members by securely sharing files

By using Password Protect PDF and Esign PDF for Apple, you can address common security and convenience issues. This feature enables you to protect your valuable documents while making it easy to sign and share them digitally. Say goodbye to the worries of unauthorized access, and embrace a smoother, safer workflow.

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
Choose a Signature from the Sign As menu. Enter the Password for the selected digital signature. Select an Appearance, or choose To create New Appearance. Enable Lock Document After Signing if this option is available.
Open the PDF file you need to sign in Preview. Click on the Markup icon () and then the signature () icon. Click on Create Signature > Click Here to Begin. Draw your signature on the trackpad. Click on the signature created to insert it into the PDF document.
Open the PDF and choose Tools > Protection > Encrypt > Encrypt with Password 6. If you receive a prompt, click Yes to change the security. 7. Select Require A Password To Open The Document, then type the password in the corresponding field.

How to Password Protect PDF and Esign PDF for Apple - video instructions

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025