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.

Choose the HTML file. Open the Bookmark manager by press Ctrl+Shift+O after opening the Google Chrome browser. Then, click the three-dotted icon, and select the Import bookmarks option.

How to Change Google Chrome File Association. ... Windows may launch an application to run or display the file. ... The Name column contains a list of file extensions, such as .mp3 and .html.