Opening PDF Files on Multiple Platforms with Troubleshooting Tips

This article was reviewed by Luigi Oppido and by wikiHow staff writer, Darlene Antonelli, MA. Luigi Oppido is the Owner and Operator of Pleasure Point Computers in Santa Cruz, California. Luigi has over 25 years of experience in general computer repair, data recovery, virus removal, and upgrades. He is also the host of the Computer Man Show! broadcasted on KSQD covering central California for over two years.

This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources.

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PDF (Portable Document Format) files are widely used to create and share documents, as the PDF will keep formatting intact regardless of the viewer's operating system and software, but how do you open one? This wikiHow article teaches you how to open a PDF on an Android, iPhone or iPad, Windows, or Mac.

Things You Should Know

Most modern computers (Windows and Macs) have built-in PDF readers that are basic.
Adobe Reader is a free PDF reader that you can get for Macs or Windows computers.
Your phones and tablets usually have PDF readers pre-installed, but you can also get Adobe Reader for them if you'd prefer.

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Android

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Google Drive
Kindle
Adobe Reader [1] X Research source
Open your app drawer and search for one of these apps to see if you already have one before you download another.

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Open the "My Files" or "File Manager" app on your device. If you don't have a file manager, you can download one for free from the Google Play store.
Open the Downloads folder. This is the default location where any downloaded files will be stored in.

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Tap the PDF file to open it. If you've chosen a default app, it will open automatically. If you just installed an app to open PDF files, or you have more than one app installed that can read PDFs, you will be prompted to choose the app you want to use.

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iPhone and iPad

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Tap the PDF that you want to open. iOS has a built-in PDF reader that can be used to open PDF attachments in emails or PDFs that you find online.

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Tap "Open in. " or the Share button. If you are viewing the PDF in your Mail app, you will use the Share button. If you are viewing the PDF in Safari, you will use the "Open in. " button. This will display a list of apps that support PDF.

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Select the app that you want to use. You can add your PDF files to iBooks, or open it in Adobe Reader or any other PDF application you have installed on your iOS device. [2] X Research source The PDF will open immediately in your selected app.

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Windows

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If you want to open a PDF to fill out or sign a form, you can install Adobe Acrobat Reader.

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Go to Control Panel > Programs (click the header) > Default Programs (click the header) > Set your default programs > Choose defaults by file type (at the very bottom) > .pdf (scroll down in the menu on the left side of the window) > click the browser icon (it's usually defaults to Microsoft Edge) and click the program you want to use.

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Mac

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To learn how to edit PDF files, click here.

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Select a PDF file in Finder but don't open it.
Click the File menu and select "Get Info".
Expand the "Open with" section.
Select the application you want to use in the drop-down menu.
Click Change All.

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Downloading and Using Adobe Reader

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To learn how to edit PDF files, click here. You can edit PDF files online also.
You can download Adobe Reader from the website for Macs and Windows, but you can also find it in the App Store or Google Play Store for iPhone, iPad, and Android.

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Decline the optional offers. Scroll down below the "Included with your download" and uncheck the box next to "Install McAfee Security Scan Plus" and "Install McAfee Safe Connect". If you don't want the Chrome extension installed, uncheck the box next to "Install Acrobat for Google Chrome."

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Double-click the .exe program (in your Downloads folder) to install the program (Windows only). [5] X Research source
If you're using a Mac, drag and drop the Adobe app icon into your Applications folder.

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Double-click a PDF file after installing Adobe Reader. For most users, Reader should open automatically, displaying your PDF file.

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Kindle

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Transfer the PDF file to your Kindle. There are a couple of different ways that you can do this, including emailing the PDF to your Kindle email and connecting the two with USB.

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There aren't many options for interacting with the PDF on a Kindle, as you can't add additional functionality with other apps.

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Troubleshooting

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PDF requires a password. If the PDF file requires a password and you don't have it, the only way to open it will be to ask the creator for the password or to use a password cracking program. If the password is strong, a cracking program could take hours or even days to recover the password.

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Try installing a third-party PDF reader. There are a variety of PDF readers, with Foxit Reader being one of the more popular options. You can also try opening the PDF in your web browser, like Edge or Chrome.
Upload the PDF to Google Drive. You may lose some of the formatting, but there's a better chance that you will be able to open it.

Community Q&A

morning, all my pdf files are now opening in browser . can I change this again to Adope Acrobat Reader?

wikiHow Staff Editor
Staff Answer

This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.

wikiHow Staff Editor Staff Answer

On a Windows computer, go to "Control Panel > Programs (click the header) > Default Programs (click the header) > Set your default programs > Choose defaults by file type (at the very bottom) > .pdf (scroll down in the menu on the left side of the window) > click the browser icon (it's usually defaults to Microsoft Edge) > click Adobe."

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I have an Android, but my phone didn't have Google Drive. I downloaded it, but it refuses to install in my phone. What could be the problem?

Community Answer

Check to make sure you have enough free space on your phone for the app to install. As your version of Android may be incompatible, you could try updating. You could also try restoring your phone to factory defaults, or you can try to contact Google Tech Support.

I downloaded my PDF files to my laptop, but I cannot open them. What should I do? Community Answer

You first need to download a PDF reader, like Adobe Reader or SumatraPDF. Or, you could even open them using Google Chrome. Then, you should easily find the print option.

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