Google chrome rendering pdf fonts incorrectly

I had the same issue, just uninstalled a font called "Alien League Tech", rebooted, and all came back to normal. Explanation is here: https://answers.microsoft.com/en-us/windows/forum/windows_10-start/wrong-graffiti-font-in-apps-and-web-pages-after/eb9f39c0-989a-41a0-91d6-8b8ac44cc298

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Other way of solving: Enabling the "Disable DirectWrite" experiment on the Chrome Flags page ( chrome://flags/#disable-direct-write ).

Same problem with strange "alien league" font being displayed in random pdf files.

I had to rename the file "alien5.fft" (to "alien5.fft.problem" ) using admin privileges in the \windows\font directory and then reboot. I could not figure out how to remove the font using normal windows tools. Windows explorer would not show the "alien" font when I was viewing the \windows\font directory.

I never want to see that font again. ever.

This error occurs when you install a custom font and the file name falls in the line before Arial.ttf. :) Copy the Arial.ttf file into a temporary directory, rename 001-arial.ttf and then install it to the Windows font. The point is that the file extensions should be the first-ever TTF WINDOWS \ Fonts folder.