Vovsoft Subtitle Translator 2.1 | Portable May 2026

Effortlessly handles popular subtitle file types including .srt , .vtt (used by YouTube/Zoom), and .mks (Matroska).

is a lightweight, no-installation tool designed to translate movie and video subtitles into various languages. Version 2.1, released in January 2022, focused on expanding language support and improving the user interface for manual edits. Key Features of Version 2.1 VovSoft Subtitle Translator 2.1 | Portable

Users can simply drag subtitle files into the interface to begin the translation process. Effortlessly handles popular subtitle file types including

As a portable edition, it can be run directly from a USB flash drive without requiring installation on the host PC. Key Features of Version 2

Displays the currently loaded filename and features a new "How to get API key" hint button to simplify the setup of online translation services. Usage Highlights

When using online services like Microsoft Azure, users can often translate up to 2,000,000 characters per month for free.