Most modern players like VLC, MPC-HC, or PotPlayer will automatically load the file.
NF indicates this subtitle was extracted or timed specifically for the Netflix stream. Format: Typically an .SRT (SubRip) or .VTT file. Sync and Compatibility subtitle Kalaga.Thalaivan.2022.TAMIL.WEBRip.NF
If the text is slightly off, use "G" or "H" in VLC to shift the subtitle timing by 50ms increments. Most modern players like VLC, MPC-HC, or PotPlayer
The "NF" tag ensures that subtitles account for specific Netflix-style black frames or intro skips. Most modern players like VLC