HaMiDFadaei made the following 5 translations:

• 'Failed to register as default program on win 10' as 'در پیشفرض قرارداد اپلیکیشن در ویندوز 10 خطایی رخ داده است' in SumatraPDF / fa
• '&Theme' as '&قالب' in SumatraPDF / fa
• 'Light' as 'روشن' in SumatraPDF / fa
• 'Darker' as 'تیره‌تر' in SumatraPDF / fa
• 'Dark' as 'تیره' in SumatraPDF / fa