Matroska Video (MKV) is a file format similar to MP4. It is preferred by pirates because it can hold multiple video tracks, audio tracks (multiple languages), and subtitles in a single file. For a site like Khatrimaza, MKV allows them to offer a single file that includes Hindi, English, and Tamil audio without needing three separate downloads.
If you are looking for high-quality entertainment without the legal and security risks, several affordable platforms offer massive libraries: khatrimazamkv300mb
Most piracy sites like Khatrimaza use intrusive advertising and "malvertising" that can infect your device with viruses or ransomware. Legal Consequences: Matroska Video (MKV) is a file format similar to MP4