Lock PDF and Split PDF for iOS For Free
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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
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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:
I found it relatively easy to use, it would be nice if it had an undo selection. And getting the right size font was not easy. Had to wait for print out to see.
2014-05-12
PDF filler enables to use activities that i have found that i can put in to another language. As the resources for the children i teach are scarce PDF filler opens up more opportunities for me as a teacher of another language.
2017-09-29
With recent changes, it has become difficult to navigate in the application. Also the app is slow and hence takes too much time for us to work on it. Its a great app, but due to some changes made (may be) the end user is not happy.
2018-06-12
It was good. Hard to edit one document due to not being able to insert words. It was a lot easier & more convenient than finding a typewriter or printing the form having to use white out for goofs.
2018-06-13
PDFfiller has been an indispensable business tool, that is cloud based, reliable and intuitive.
Reliable documents, timely communications, and feedback when my customers receive their requested documents.
PDFfiller is cloud based, so that wherever I am in the country, I have access to my files , and access to the application. The format and icons are wonderfully intuitive - making it easy for me to complete all my document and communication needs.
2017-11-18
What makes PDF filler so useful
The features I find impactful are how you can convert any file to a PDF, manage various documents and text searching a document. Having these features really makes this software standout, and being easy to use and to manage or search for files by a click.
I didn't feel there was anything missing, as everything that was needed is here in this software. There is nothing lacking in using this software.
2022-12-01
great product, "home" and "end" keyboard keys slightly buggy
All is great except that when im typing in a text box and click the "home" or "end" key on my keyboard it sends me to the beginning/end of the entire document instead of the beginning/end of the text box itself.
2021-12-12
AT FIRST I FOUND IT A BIT DIFFICULT TO USE BUT NOW AM USED TO IT IT IS GREAT. RETAINS THE CHARACTERS OF THAI LANGUAGE BETTER THAN ANY OTHER PROGRAM I HAVE TRIED!
2020-12-03
It's great. Not as good as adobe in the areas of text replacement or image addition. It is also not as sophisticated for selection mechanisms. If you need to fill in documents or create PDFs this is a solid application that can do the stuff that you will need quickly and cheaply.
2020-05-13
Secure and Manage Your PDFs Easily with Lock PDF and Split PDF for iOS
Introducing the Lock PDF and Split PDF features for iOS, designed to give you full control over your documents. Protect sensitive information and organize your files with ease. Whether you are a student, professional, or simply someone who values privacy, these tools will enhance your document management.
Key Features
Lock your PDFs with a password for added security
Split large PDFs into smaller, manageable files
User-friendly interface for seamless operation
Compatible with various iOS devices
Faster processing time to save your valuable time
Potential Use Cases and Benefits
Secure confidential documents such as contracts or personal information
Easily share specific sections of a large report without sending the entire file
Organize textbooks or research papers by splitting them into relevant chapters
Protect shared files from unauthorized access with password security
Reduce storage issues by splitting oversized PDFs for easier management
By using Lock PDF and Split PDF for iOS, you can solve your document-related challenges effectively. You can ensure that only authorized individuals access your sensitive documents, while also managing large files better. Experience peace of mind and efficiency in handling your PDFs today.
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 save just one page of a PDF on my iPhone?
Use the Shift key to select a range of pages. Select the File menu while holding the option key and select 'Save as'. Now the saved file is a PDF with just the remaining page.
How do I split a PDF into multiple PDFs for free?
Drag and drop your PDF into the PDF Splitter.
Choose to 'Extract every page into a PDF' or 'Select pages to extract'.
For the latter, select the pages you wish to extract.
Click 'Split PDF', wait for the process to finish and download.
How do I save one page of a PDF on my iPhone?
Open the PDF in Preview, open the left sidebar to show the miniatures.
Now select in the miniatures all the pages you don't need and delete them (Command — backspace). Use the Shift key to select a range of pages.
Select the File menu while holding the option key and select 'Save as'.
Is there a way to save only 1 page of a PDF?
Open the PDF file in your PDF editor.
Click File > Print.
Choose the page you want to save from the PDF file.
Click PDF > Save As PDF.
Choose where to save the file.
Click Save.
Your one-page PDF is now saved in a new location.
How do you split a PDF on iPhone?
For Apple users, here is the trick to separate PDF pages and saving a single document. Step 1- Open the PDF file via iCloud Drive or file manager for iOS. Once its opened > click 'Share' button > and hit 'Print'. Step 2- On the Printer Options page > select 'Range' of the pages you wish to extract.
How do I split a PDF on my phone?
Here's what you need to separate PDF pages Then tap long touch on the page in a PDF file where you want to split your document and hold it for a few moments. Once you tap on Split button the PDF pages will be separated in two groups, two smaller files.
How do you split a PDF into two screens?
Open a PDF file and click 'View' on the main menu > Select 'Split View'. Open the files in two tabs and click the area between the tabs. Click the View settings button on the top toolbar. Drag and drop one tab over another one to enable the split mode.
How to Lock PDF and Split PDF for iOS - video instructions
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