
The second is to convince you to upgrade to the paid version of the software (which, you’ve guessed it, has many more features, including the ability to create and edit PDF files). This enables Firefox’s internal Javascript PDF code.The top PDF viewer is designed with two purposes in mind: the first is to enable you to read and interact with PDF files (including adding annotations and even signing a document). This will change pdfjs.disabled’s value to false. Right-click on the result and select Toggle from the drop-down box.

This will change it’s value to true.Įnter pdfjs.disabled in the search box. Right-click on the entry and choose Toggle in the drop-down box. Plus, Firefox does not come with a warranty! Click the I’ll be careful, I promise! button. Don’t be surprised when you see the large, intimidating This might void your warranty! message. This takes two easy steps.Įnter about:config in the search bar. Next, you will have to enable the Firefox internal PDF viewer. If you have a different PDF viewer add-in, find your particular add-in and disable it. In Add-ons Manager window find the Adobe Acrobat and disable it by clicking the Disable button. Next, you will need to disable your Adobe Acrobat (or other reader) add-in. As of this writing, the current version of Firefox is 15.0.1. If you are not up to date, upgrade the Firefox browser. This will automatically check your version and tell you if it is up to date. If not, just get the free browser.įirst, check to see if you have version 15 of Firefox or greater. You are probably running the Firefox browser.

If you are one of these people, we have a solution for you. Others simply do not want to use the Adobe product when browsing the web. Many people do not have Adobe Acrobat Reader which is surprising since it is available for free. We recently wrote about using Adobe Acrobat either inside of Firefox or in a stand-alone mode outside of Firefox.

How to Enable the Firefox Internal PDF Viewer
