Stay mobile Make One PDF From Multiple PDFs on Smartphone 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
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Last updated on Dec 12, 2023

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Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

Discover the simplicity of processing PDFs online

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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:
I found PDF filler to be very helpful, however there was a bit of confusion with the cost of the account account. I I thought that I would be getting charged $6 dollars per month however my bank account was charged $72 dollars for an entire years subscription. I do not fill out enough documents to make a years subscription worthwhile. If that is the case, I think the website should give you the option of a 30 day trial period, and then give you the option of committing to a 1 year subscription. Otherwise, be more clear that you all are charging the entire $72 as oppose to the $6 per month. I have since canceled my subscription and I do not intend to use the website any longer. I would definitely like a refund effective immediately.
Amelia D
2017-03-13
What do you like best?
Easy to learn and easy to use. I use it for filling in permit application forms from the county agencies we need to apply for permits from. They are extremely frustrating in redundancy, asking for the same information over and over. PDFFiller makes it easy to fill out these forms.
What do you dislike?
Some of the buttons seem a little clunky but they are easy to use.
Recommendations to others considering the product:
PDFFILLER is an inexpensive alternative to other vendors.
What problems are you solving with the product? What benefits have you realized?
Easy to fill PDF forms and easy to share them with other people.
Brian Goodell
2019-08-22
What do you like best?
Program is very intuitive and easy to use. I spend less than 10 mins to recreate a document for Customers and it makes a world of difference.
What do you dislike?
I don't think I have any dislike...or at least none that I've come across too.
Recommendations to others considering the product:
It's a must have program...so easy to use and it does it all. Plus an extra bonus is that it's less in cost then the highest competitor. WIN, WIN!
What problems are you solving with the product? What benefits have you realized?
I edit our invoices & receipts. I'm able to provide progress invoices that our system doesn't do. This helps our Customers tremendously to understand paperwork.
Carolina Gutierrez
2019-11-12
It is amazing how simple this app is to… It is amazing how simple this app is to use. It is a real joy. I wish I had stumbled upon it years ago!
Anthony Testa
2019-08-06
PDFfiller! This software overall is really well done. I prefer to use it when compared to other PDF filling software. It is also free, which is even better. This software does all the hard work for you. It recognizes each possible area for text, and understand if there is an area for a diagram/picture/drawing instead. This software gives you multiple different ways to input your signature as well, which is always something I look for when it comes to similar software. Grammarly also works moderately well with this software, if that is something you use. PDFfiller looks very busy. Even though it is relatively easy to use, it can seem daunting when you first start using this software.
Raven R.
2019-04-30
I like the flexibility of this program I like the flexibility of this program. But there is a glitch when trying to edit some of the text lines. The original text area shrinks so small you cannot see it, I figured out that using the "T" text increase option helps fix the issue, it took me a bit to figure it out.
LorrieH.
2024-07-10
The PDFfiller is super easy to use. I simply uploaded my document, turned my nonfillable PDF fields into fillable fields and now I am able to send them to individuals to be completed with ease.
Shaquanna I A
2023-08-02
for someone that is not comfortable with dealing with computers pdfiller made it easy for me to fill out a pdf form that is important in my daily job. Thank you
Veronica D
2021-02-18
The program is easy to use and powerful, and I had a great customer experience with their support team. I was stressed and they left me satisfied. 10/10 would recommend this to anyone in business.
Dom
2020-07-15

Is it possible to Make One PDF From Multiple PDFs on Smartphone?

Managing document management tasks on your computer is a pretty straightforward task, however, when you need to Make One PDF From Multiple PDFs on Smartphone, you may run into issues. It’s not unusual to find some mobile software underdeveloped or just bad.

pdfFiller is a web-based PDF editing tool with advanced functionality for mobile users that lets you Make One PDF From Multiple PDFs on Smartphone just exactly the same way it does on your computer. You can actually do both and get your documents instantly synced through the cloud storage. Use the web app, desktop application, or the mobile one. Check out the list below to learn the best features available on mobile:

01
Add new objects. Insert texts, crosses, checkmarks, images, text boxes, or simply draw on a document
02
Cover sensitive data. Use the Blackout option to hide delicate information that shouldn’t be spread to third parties
03
Export content. Share samples via links, emails, messengers, or fax
04
Convert files. Save your records as files in PDF, Word, Excel, or PowerPoint formats
05
Simplify collaboration. Highlight content or add comments for your colleagues
06
eSign documents. Create a legally-binding signature and send a form for signing in seconds
07
Request additional authentication. Ask recipients to confirm their identity by taking a photo or linking social media profiles

Deal with documents like a professional. Do business right from your browser or install the application. Regardless of your choice, all your data is protected with the latest encryption features, so that nobody can get not authorized access to your data. Don't wait, make the most of professional document management now!

Stay Mobile: Merge Multiple PDFs With Ease

Managing multiple PDF files on your smartphone can be challenging. Stay Mobile allows you to seamlessly combine these files into a single PDF document. This feature proves useful for professionals, students, and anyone needing organized and accessible documents on the go. 

Key Features

Merge multiple PDF files into one, simplifying document management
User-friendly interface, designed for smartphone navigation
Fast and efficient processing, saving your time
Supports various PDF file sizes and formats
Secure file handling to protect your documents

Potential Use Cases and Benefits

Combine scanned documents for easy sharing with colleagues
Merge class notes for students preparing for exams
Create comprehensive reports by merging different project files
Organize receipts and invoices for better financial tracking
Simplify your document submission process in professional settings

Stay Mobile effectively addresses the common problem of disorganized and scattered PDF files. By allowing you to merge them into one accessible file, you can enhance your productivity and maintain clarity. Enjoy a more streamlined approach to handling your documents, allowing you to focus on what truly matters.

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
Merge PDF on iPhone, iPad 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.
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.
Combining PDFs on your Android device. Tap “Select files.” Your files will display and from there you can select which you'd like to merge. ... To reorder, select a file, and once it's highlighted blue, drag it to the desired position. When you're ready to combine your files, tap the “Merge” button.

#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