convert a PDF to an MS Word file while keeping the fonts intact:

• Change the conversion settings for Adobe PDF in Word.
•  Select 'Advanced Settings' from the drop-down menu.
• At the upper left, select the 'Fonts' folder.
• After that, perform the following: To begin, select the 'Embed all typefaces' checkbox. Second, make sure the textbox under 'Never Embed:' is absolutely empty. Save these settings; you're now ready to convert your Word document to a PDF document 
• Select Preferences from the Acrobat ribbon in Word. Click Advanced Settings after selecting the Conversion Settings profile you want to use. Select 'Embed all typefaces' from the Fonts section.

Read More: How do I fix formatting in Word to PDF?