If your file does not include built-in subtitles, you can add external ones (like .srt or .ass files) using these methods in VLC Media Player:

: The gold standard for cross-platform playback. It supports virtually all codecs, hardware decoding for speed, and advanced subtitle synchronization.

: A versatile player capable of handling up to 8K resolution playback. 2. How to Add and Sync Subtitles

For the smoothest experience in 2026, use one of the following highly-rated, free players:

: Known for being extremely lightweight while offering extensive customization for power users.