Password Protect PDF and Merge PDF for iOS Gratis
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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.

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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
It is very good for the most part; however, the pop-ups are very distracting. Also, when filling up a table with numbers, is is hard to line them up.
2016-02-02
my experiences at first was a little upsetting but we overcame it when a lady from the company called me and everything since then has being great
2016-10-24
I am able to find everything that I need with running my Bookkeeping Tax Prep business from T4's to GST remittance. The price is a great price as I am a small business, it is affordable to small businesses. I am glad that I found this and look forward to using it for a long time.
2020-02-15
What do you like best?
We use PDFfiller primarily for tracking and completing registration forms for the advanced trainings we provide to mental health professionals across the country. Manually managing these forms was a nightmare as our business started to grow. Once we started using PDFfiller, it began incredibly easy and hassle free to monitor who was registered for which trainings and when. the integrated PayPal and Stripe systems make it super easy to allow customers to pay registration fees immediately and we are notified as soon as that happens. Also, PDFfiller offers a digital fax line. In today's day and age, we are completely wireless and adding a hardwired fax line would have been such a pain. For 10 bucks we are able to digitally send and receive faxes which is very helpful when dealing with physicians and other medical providers.
What do you dislike?
We have only had one real issue with PDFfiller. At some point a few months ago, we had some issues with the PayPal/Stripe payment integration. We were unable to send receipts to our customer which was rather frustrating for us and them because of the amount of money people spend to some to our trainings. I reached out to someone at PDFfiller and a manager responded the next business day and said they would get in touch with the team who handles that part to get it fixed. Though I did not hear back, within a week or so the problem was fixed.
Recommendations to others considering the product:
Do it. It is well worth the price for what you are getting.
What problems are you solving with the product? What benefits have you realized?
Sending and receiving faxes through this program is a lifesaver. I am able to access them anywhere at any time whether I am in the office or out of town. It's also a great organizational tool for tracking out "link to fill" forms.
We use PDFfiller primarily for tracking and completing registration forms for the advanced trainings we provide to mental health professionals across the country. Manually managing these forms was a nightmare as our business started to grow. Once we started using PDFfiller, it began incredibly easy and hassle free to monitor who was registered for which trainings and when. the integrated PayPal and Stripe systems make it super easy to allow customers to pay registration fees immediately and we are notified as soon as that happens. Also, PDFfiller offers a digital fax line. In today's day and age, we are completely wireless and adding a hardwired fax line would have been such a pain. For 10 bucks we are able to digitally send and receive faxes which is very helpful when dealing with physicians and other medical providers.
What do you dislike?
We have only had one real issue with PDFfiller. At some point a few months ago, we had some issues with the PayPal/Stripe payment integration. We were unable to send receipts to our customer which was rather frustrating for us and them because of the amount of money people spend to some to our trainings. I reached out to someone at PDFfiller and a manager responded the next business day and said they would get in touch with the team who handles that part to get it fixed. Though I did not hear back, within a week or so the problem was fixed.
Recommendations to others considering the product:
Do it. It is well worth the price for what you are getting.
What problems are you solving with the product? What benefits have you realized?
Sending and receiving faxes through this program is a lifesaver. I am able to access them anywhere at any time whether I am in the office or out of town. It's also a great organizational tool for tracking out "link to fill" forms.
2020-02-06
Scanned Editable Documents
This has enabled me to quickly take scanned business documents and turn them into editable documents that can be filled in repeatedly. Such a time saver.
2019-03-08
Best tool with advanced features - PDF Filler
Add, edit, share & highlight option in one application. Easy to use and must have application if you publish documents frequently.
If you work on PDF files daily it is a must have application. It handles PDF files and let you edit and add content very easily.
- Easy to use tools
- Add text, edit text, highlight, notes etc. many features in one application
- No watermarks which makes it easy to edit and share.
It is working good till now and not found any such cons in the application. Conversion of files do takes times and using advance features needs a pro in that. It gets slower with big files.
2019-12-27
It has a lot to offer and I love the app I just want to familiarize myself a bit more so that I can utilize all it has to offer. This app really looks as though it has everything covered. I REALLY like that!!
2020-10-22
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
What do you like best?
Ability to quickly and easily edit PDF's
What do you dislike?
Sometimes it's difficult to undo changes made.
What problems are you solving with the product? What benefits have you realized?
I work in real estate and I often need to fill in PDF's with information for my clients. Being able to do in a web based platform makes it easy to do on any computer.
2020-08-30
Password Protect & Merge PDF for iOS
Secure your documents and simplify management with the Password Protect and Merge PDF feature for iOS. This tool provides you with the strength to guard sensitive information and unite multiple PDFs into a single file effortlessly.
Key Features
Set passwords to secure your PDFs from unauthorized access
Merge multiple PDF files into one streamlined document
User-friendly interface for easy navigation
Support for various PDF formats and sizes
Quick processing for fast results
Use Cases and Benefits
Protect sensitive business documents before sharing
Combine reports for a clean presentation
Safeguard personal files like tax documents and contracts
Create a single PDF for easier file organization
Enhance data security compliance for documents
By using this feature, you take control of your documents in a simple way. You no longer have to worry about privacy breaches or scattered files. With password protection, you keep your information safe. Plus, merging PDFs saves you time and effort, allowing you to focus on what really matters.
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 you combine password-protected 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 combine PDF files in iOS?
Open the Files app on your iOS device and locate the PDF files you want to merge.
Tap Select at the top > mark the PDF files > tap the three-dots icon in the bottom-right corner > tap Create PDF. That's it.
How do you combine files on iPhone?
On your iPhone: In the file manager, tap Select at the top right. Choose the files you wish to merge. Tap More at the bottom. Select Merge.
How do I remove password protection from a PDF file?
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.
How do I password protect a PDF in iOS?
Once the PDF file opens in Documents app, tap on the Menu button (three dots) in the top right corner to bring up menu at the lower section of your iPhone screen. Choose Set Password. Then type in the same password twice. Finally, hit the Set button to confirm and encrypt your PDF file on iPhone or iPad.
How to Password Protect PDF and Merge PDF for iOS - video instructions
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