How to Access a Password Protected PDF on Kindle Fire

Question: Does anyone know how to read password protected PDF on Kindle Fire? I have a Kindle Fire, recently I have downloaded some PDF eBooks which are password protected. So what can I do to open encrypted PDF on Kindle Fire? Any tips?

You can use Amazon Kindle Fire to read PDF documents with no difficulty. However, if you try to open an encrypted PDF on Kindle, you will receive an error message. To read protected PDF on Kindle Fire, you will need a third party application to remove PDF password like AST PDF Password Remover.

This PDF Password Remover software is meant to remove password protection from PDF files with ease. Considering the different needs of users, Windows version and Mac version are both available. Here we take AST PDF Password Remover for Mac as example to describe how to unlock PDF and then access password protected PDF on Kindle Fire. Now let’s see how it works:

Step 1: Download the Program
Free download the latest version of AST PDF Password Remover for Mac. Get it installed on your Mac computer. Run it, you will see its main interface as below.

Access a Password Protected PDF on Kindle Fire

Step 2: Import PDF Files
Click “Add Files”to import password protected PDF files you want to read on your Kindle Fire. You can add multiple PDF files and have them unlocked at one time.

Access a Password Protected PDF on Kindle Fire

Step 3: Select Output Folder
You can save the output decrypted PDF files in the default source folder. Also you can click “Customize” and browse your computer to select the output folder as you like.

Access a Password Protected PDF on Kindle Fire

Step 4: Remove PDF Password on Mac
At last, just click “Start” to start removing password protection from PDF files. The program will work fast to unlock PDF password on your Mac computer.

Access a Password Protected PDF on Kindle Fire

After decryption, you can use a USB connector cable to load the unlocked PDF file to your Kindle Fire. Then you can freely read protected PDF on Kindle Fire.