Secure PDF File and Merge PDF in Android easily

Secure PDF File and Merge PDF in Android using DocHub

DocHub is an innovative online platform designed to streamline document editing, signing, distribution, and forms completion for users. With deep integration into Google Workspace, our editor allows for seamless import, export, modification, and signing of documents—all for free. Whether you're using iOS 17, iOS 18, iOS 19, or Android, our platform empowers you to manage your PDFs effortlessly. In this guide, we will walk you through the steps to secure a PDF file and merge PDFs directly from a web browser.

Follow the steps to secure and merge your PDFs:

Open the DocHub website and log in to your account.
Upload the PDF files you wish to secure and merge from your device or Google Drive.
Select the option to secure your PDF files; apply password protection as needed for enhanced security.
Once secured, choose the option to merge your documents. Arrange them in your desired order.
After merging, review the final document to ensure all pages are in place and secure.
Finally, download the merged PDF, print it, or share it directly via email or link.

Get started with DocHub today and take control of your PDF management!

PDF editing simplified with DocHub

Seamless PDF editing

Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.

Smooth teamwork

Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.

Automatic saving

Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.

Google integrations

DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.

Powerful PDF tools on your mobile device

Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.

Secure document sharing and storage

Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

Drive efficiency with the DocHub add-on for Google Workspace

Access documents and edit, sign, and share them straight from your favorite Google Apps.

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Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

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What is the best app to combine PDF files?

docHub: best PDF software overall Whether youre merging PDF documents, or creating, converting, or compressing them, docHub is our pick for best PDF software on desktop, mobile, and online.

Is it safe to use docHub PDF merge?

Select PDFs to merge them into one file with our PDF combiner. Your files will be securely handled by docHub servers and deleted unless you sign in to save them.

Is Combine PDF com secure?

Are you worried about us saving your sensitive information? You dont need to be concerned about this, either, because our system erases everything uploads and conversions after one hour. Nothing you upload will last longer than 60 minutes before being permanently deleted. This ensures your data is safe and secure.

Is the PDF merge app safe?

Select PDFs to merge them into one file with our PDF combiner. Your files will be securely handled by docHub servers and deleted unless you sign in to save them. By using this service, you agree to the docHub Terms of Use and Privacy Policy.

Which PDF merger is safe?

The Acrobat Merge PDFs tool lets you create a merged, single PDF document of up to 1,500 pages. You can combine up to 100 files, with each individual file limited to 500 pages.

How to merge a PDF document on Android?

Combining PDFs on your Android device. Tap Select files. Your files will display and from there you can select which youd like to merge. To reorder, select a file, and once its highlighted blue, drag it to the desired position. When youre ready to combine your files, tap the Merge button.

How to combine PDF files that are secured?

Use docHub to Merge Protected Files (password for files required) File - Create for creating a new PDF file. Choose Combine Files Into a Single PDF option. Select Add File, add all the PDF files you want to merge. Add password of the locked PDF files. Select Combine. File - Save As to save the PDF file.

What is the safe app to combine PDF files?

Its quick and easy to merge PDF files into a single document with the docHub online tool.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.

"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."

Pam Driscoll F
Teacher

A Valuable Document Signer for Small Businesses.

"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."

Jiovany A
Small-Business

I can create refillable copies for the templates that I select and then I can publish those.

"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."

Victoria G
Small-Business

Security and compliance

At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.

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Secure PDF File and Merge PDF in Android in no time

Secure PDF File and Merge PDF in Android using DocHub

Follow the steps to secure and merge your PDFs:

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace

Got questions?