Justice League (2017) Zack Snyder's Justice League (2021) are both available for legal streaming and digital download in India through several authorized platforms that provide dual audio (English and Hindi) options. Legal Streaming & Download Options in India
The Justice League (2017) theatrical film and its significantly expanded director's cut, Zack Snyder's Justice League (2021) Justice League -English- Dual Audio Hindi Download
Amazon Prime Video / Apple TV: Available for digital rent or purchase. Netflix: Availability varies by region. Justice League (2017) Zack Snyder's Justice League (2021)
Justice League -English- Dual Audio Hindi Download: A Comprehensive Guide Google Play Movies & TV : Google Play