Password Protect PDF and Compress PDF for iOS 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
Note: Integration described on this webpage may temporarily not be available.
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Discover the simplicity of processing PDFs online
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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
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
This is something of a category killer. I'm really glad I signed up for this service. It's great for the property rental market. The UX is a little basic and could use some help but it is functional. (Kevin Kell, UX Architect)
2017-03-19
Excellent. Being able to type into a pdf document, email, fax, etc. has been the greatest experience! Thank you PDF filler. you are the answer to my prayers.
2017-04-11
Just signed up yesterday and have been able to create a few documents. would be interested in a webinar because I'm slow each time figuring out how to open the document I want to fill in.
2017-07-06
Just got the PDFfiler installed and it was easy to work and save. So far have a problem with printing or faxing the document to court. I have not learned all the works to the program yet, I'm sure that the reason.
2018-03-05
What do you like best?
I enjoy the ease of being able to upload a PDF file and edit the file online and add or delete content as necessary. I then download the completed PDF file to my documents.
What do you dislike?
I'm not sure this is a dislike but if I send a completed PDF document with a requested signature to a client the client Gets charged a fee.
Recommendations to others considering the product:
Pdffiller is a great way to complete additional documents are contracts used on a daily basis
What problems are you solving with the product? What benefits have you realized?
The ease of creating a document helps make business go faster. Duplicating documents that require only minor changes.
I enjoy the ease of being able to upload a PDF file and edit the file online and add or delete content as necessary. I then download the completed PDF file to my documents.
What do you dislike?
I'm not sure this is a dislike but if I send a completed PDF document with a requested signature to a client the client Gets charged a fee.
Recommendations to others considering the product:
Pdffiller is a great way to complete additional documents are contracts used on a daily basis
What problems are you solving with the product? What benefits have you realized?
The ease of creating a document helps make business go faster. Duplicating documents that require only minor changes.
2020-01-23
I needed a lease extension form quickly.
This service appealed to me given the ease of use, and the brevity and clarity of form format. It is direct and effective. Just what I was looking for.
2023-08-02
Elisa stepped right into action and helped me with my accounting issue. It is so nice to be able to have an account services individual help a customer with ease. This is a very rare occasion especially during this pandemic. Thank you Elisa!!!!!
2020-08-14
pdfFiller solves a lot of problems for us! Everything is all in one place and there are many options for handling document. Really love this service. Worth every penny.
2020-05-09
Password Protect PDF and Compress PDF for iOS
In today’s digital world, protecting your documents and managing your storage space is vital. Our Password Protect PDF and Compress PDF feature for iOS helps you secure and streamline your PDFs effortlessly.
Key Features
Easily set up password protection for your PDF files
Compress PDF files to save storage space
User-friendly interface for quick access
Compatible with various PDF formats
Share securely with built-in sharing options
Potential Use Cases and Benefits
Safeguard sensitive documents for work or study
Share files with confidence in personal transactions
Reduce file size for faster email delivery
Preserve quality while minimizing space usage
Organize your PDFs for a tidier app experience
Our feature addresses your need for secure document handling and efficient file management. With password protection, you can prevent unauthorized access to important files. Similarly, our compression tool reduces the document size, making it easier to share and store. Experience peace of mind and efficient storage with our all-in-one 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
Can you lock a file on iPhone?
If you do not want to compress files, but merely lock files and prevent them from authorized access, you can choose the Lock option. After that, you will be able to choose a 4 digits password or passcode to lock the data. You can't delete locked folder which is protected with a password by File Master on iPhone.
Can I lock a PDF with a password?
One-click option to protect a PDF with a password Choose File > Protect Using Password. Alternatively, you can choose Tools > Protect > Protect Using Password. Select if you want to set the password for Viewing or Editing the PDF. Type and retype your password.
How do I password protect files on my iPhone?
Run the file manager app on your iPhone or iPad. Tap Settings at the bottom, select Enable Password, you will then be able to set a password to protect any sensitive data on the phone.
Can you add a password to a folder on iPhone?
No. You can download apps that allow you to password protect data inside the app. Not natively, however there are apps that you can purchase for this purpose. The Best secret folder, and folder lock for iPad, allows you to password protect folders.
How do you create a secure folder on iPhone?
Download Pinault. This application securely stores your private iPhone photos by creating a folder and locking the folder once you exit the application.
Download Secure Folder.
Download HD Secure File Storage/Viewer.
How to Password Protect PDF and Compress PDF for iOS - video instructions
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