Eric S. answered 10/27/20
Physical Sciences Teacher with >20 years Teaching Experience
Try converting it using an online converter or upload it to cloud storage (like Google Drive/Docs) and then re-download it. If it doesn't have much beyond basic text (images, tables, lots of formatting on text) you might be able to right-click on the file and choose "Open with" from the menu and try opening it with WordPad, Notepad, or a browser.