About This Content

Local Translation Model — translations that keep up

Install this free local translation model and RealSub translates right on your own PC. Translations appear almost the moment the words do, so there is no more waiting.

• Translations almost as fast as the words — translation happens on your PC, so when a line is spoken, the original and the translation land on the subtitle bar almost together.
  
• Works offline — no connection, no problem: your subtitles still come with translations.
  
• Install and go, nothing to set up — it becomes the default translation automatically, and RealSub picks whether to run it on your GPU or CPU to suit your PC.
  
• Your text stays on your PC — while local translation is in use, subtitle text is translated on your machine and is not sent to any translation service.

How to install

• Click "Download" on this page and Steam downloads it automatically. Or right-click RealSub in your Steam library → Properties → DLC and tick RealSub Local Translation Model.
  
• You can also click "Install local translation (free)" in RealSub (in the first-time prompt, or in Settings → Translation), which opens this page.

About a 2 GB download. It turns on automatically once installed, no need to restart RealSub.

Good to know

• Requires RealSub. Translation is part of the RealSub Full Version (RealSub comes with a 7-day full-featured trial on first use).
  
• This content is not offered in the European Union, the United Kingdom or South Korea.

The local translation feature of RealSub is provided by RealSub Studio. Tencent is not affiliated with, associated with, sponsoring, or endorsing RealSub. Tencent HY is licensed under the Tencent HY Community License Agreement, Copyright © 2025 Tencent. All Rights Reserved. The trademark rights of “Tencent HY” are owned by Tencent or its affiliate.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This DLC adds a translation model that runs locally on the user's own PC. When RealSub's translation feature is on, the subtitle text that RealSub has recognized from audio the user is already playing is translated by this model on the user's machine, offline, and the translation is shown as a line under the original subtitle on the user's own screen. Nothing is uploaded or shared. If the model is not installed or the user picks another option, RealSub's other translation services described on the RealSub store page are used instead. The DLC contains no AI-generated art, audio or text assets.