Last updated on
Sep 21, 2025
Merge PDF and Esign PDF for iOS For Free
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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:
Home Care case Manager adapting documents for a special case, could not have done it without this service, HIPAA compliance a must, PDFfiller making my charting possible!! Thank you!
2018-10-06
PDFfiller lets me print out a nice looking form for school physical exam. It is harder to use than manually writing on a school physical form. However, there are fewer mistakes on a printed version from a computer than sometimes I found when I had to manually fill out a previous version of a school physical form. Thank you.
2019-02-19
Great App
I have used this product six times since installing 2 days ago. This is the best PDF app I have seen in a long time. I will highly recommend it.
2020-02-11
Quick to respond to email.
Quick to respond to email.Most of the time when you send an email, it goes out and either no response or very delayed response. NOT so with PDFiller, they responded to my question quickly and took care of the issue. I am very happy with the response as well as how efficient they were. We are signed up with them and will be a great customer of theirs.Peter
2019-03-04
PDF Filler
PDF Filler made my job easier, I can now get out, receive and process documents in a more timely manner.
I love PDF Filler! What great software. It is so professional to have my documents be PDF fillable and helps my Members who do not have easy access to a computer.
Hmm... There is really nothing that I dislike about PDF Filler. I just wish I had it on every computer.
2020-02-12
Getting started was not good. After I got the form on the screen, it was not centered on the monitor and extremely slow to go to next lines. I can't seem to print the form now that I am finished.
During my attempts to complete the form, a blank square appeared in the middle of the form. I could not erase the blank square, and it drastically blotted out data that was important. When I tried to get a replacement form, it was to no avail. I finally printed the form with the blank square in the center and filled it in with a typewriter. Based on that, I didn't try to use your system any longer. In general, I was quite disaplpointed with the results.
2022-04-21
The PDF Filler is so convenient when…
The PDF Filler is so convenient when filling out forms. Better than by hand when you have multiple forms.
An absolute necessity in my business.
2021-10-30
The application provides all the…
The application provides all the functionality, and more, that I need as I launch my sole proprietorship.Today's problem was my failure to notice I was to click Next to go to the next CAPTCHA. Sigh...
2021-01-11
Easy to navigate and use. Super quick and convenient when having to send completed forms for work or doctors appointments, especially if you do not have a printer/scanner.
2020-09-25
Merge PDF and Esign PDF for iOS
Discover the seamless way to manage your documents with the Merge PDF and Esign PDF feature for iOS. This tool empowers you to combine multiple PDF files, sign documents electronically, and streamline your workflow. Experience convenience at your fingertips with effective document management.
Key Features
Merge multiple PDF files effortlessly
Sign documents electronically from your device
User-friendly interface for quick navigation
Secure signing process to protect your documents
Compatibility with various PDF formats
Potential Use Cases and Benefits
Combine reports, contracts, or presentations into a single file for easy sharing
Sign agreements on the go, eliminating the need for printing
Organize your digital paperwork more efficiently for personal or business use
Reduce paper waste and enhance document security with electronic signatures
This feature addresses your document management challenges by simplifying the merging and signing process. You no longer need to juggle between platforms or worry about lost paperwork. With Merge PDF and Esign PDF for iOS, you gain control over your documents, ensuring they are organized, signed, and ready for any situation, all from your iPhone or iPad.
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?
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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 add a signature to a PDF on my iPhone?
Open a document you want to sign.
Select Fill & Sign on the top toolbar.
Tap Signature.
To add your own signature, tap Create New Signature.
If you need another person to sign a PDF, select Customer Signature.
Scribble your signature.
Can 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 to Merge PDF and Esign PDF for iOS - video instructions
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