SubX Video Player – Dual Subs

SubX is the ultimate video player for language learners — watch, repeat, and learn with dual subtitles from any video.

Core Features

• Dual Subtitles – View and compare two subtitle tracks for better comprehension
• Subtitle Tools – Adjust font, size, color, and timing for perfect readability
• Play Anything – Supports nearly all video formats including MKV, MP4, AVI, and more
• Stream Online Videos – Stream videos and manage saved URLs with history, rename, favorites, or clear anytime
• Media Library – Search, sort, rename, and organize your videos locally
• Gesture Controls – Swipe to adjust brightness, volume, or seek
• Casting – Cast local and online videos with dual subtitles support
• Background Mode – Continue listening even when the screen is off
• Customizable UI & Player Settings – Personalize your playback experience

SubX+ Premium Features

• Subtitle Translation – Translate any subtitle track instantly into 60+ languages
• Seek by Subtitle – Jump to next/previous lines or repeat lines for focused learning
• Auto Skip – Jump automatically to the next subtitle, instantly or after a set delay, for smoother learning
• Auto Pause – Pause automatically at subtitle boundaries for better comprehension
• Auto Repeat – Repeat subtitles with a custom delay and set number of repetitions for focused practice
• Selectable Text – Select entire or part of any subtitle line to copy or translate instantly

Why SubX?

SubX combines a full-featured video player with powerful educational tools. Every video becomes an opportunity to learn languages naturally while enjoying smooth playback. Perfect for learners, polyglots, or anyone who wants complete control over subtitles and video playback.