How to protect PDF files with a password on an Android.

Your personal details or business finances are vitally important to keep private. Whether you’re at home or on the move, easily create a password to protect PDFs on your Android device using Acrobat online.

From business or banking information to private personal matters, some information definitely needs to be protected. When you create a password to secure a PDF file, you’re ensuring that only those with whom you share that password can view it. Learn how easy it is to password protect a PDF on your Android with Adobe Acrobat online services.

How to set a password to protect PDFs on Android.

Begin by navigating to the password protection page on your preferred browser. Click the Select A File button to choose and upload your PDF. Create a password and enter the password, then retype it to confirm. Click Set Password for your PDF. Download your newly protected file or sign in to Acrobat online to share it via a link or email.

Here is a tip to create a strong password — use a combination of the following:

Upper and lowercase letters



A password to protect your files means that your sensitive information can be shared with only those who need to see it. Explore what more you can do with Acrobat online services to securely convert, edit, sign, and share PDFs today.