Javsub Portable ((link)) -

Click the "Match" or "Process" button. The software will cross-reference the filenames, align the timestamps, and generate your newly subtitled video files seamlessly. Best Practices for Optimal Performance

Managing .srt and .ass files requires specialized lightweight utilities. javsub portable

Drag and drop your video and subtitle files into the interface. Click the "Match" or "Process" button

Do you prefer or hardcoded (burned-in) subtitles? align the timestamps