Select a Chrome HTML file that you know is actually a PDF file. Right-click on the file and select Properties. Next to "Opens with," you may see Google Chrome listed.

Sometimes, antivirus and firewalls may trigger false warnings even for safe files. If you are trying to open a trusted file but still facing the issue, then you can try disabling the antivirus and ...

Open the HTML file with your editor, and you’ll see the source code of the webpage. From there, you can modify text, add or remove elements, and adjust styles by editing the HTML and CSS code.

Related: How to Download a HTML Page in Chrome with Images and Everything Else If you’re looking to do some offline viewing, you can save a web page in Chrome as a HTML file.