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Thaluna SCREEN TRANSLATOR WIN · ANDROID · LINUX

Product positioning

Why Choose Thaluna Instead of Generic Free Translators?

Most free translators solve only one part of the problem: one-shot OCR, a browser translator tab, a cloud-only workflow, or a basic overlay. Thaluna combines the full reading workflow in one Windows app: Game Lens, real-time OCR, OCR preprocessing profiles, Lens Mode, manga support, backlog history, transcript saving, local models, optional Ollama, and optional OpenRouter.

What You Get Out of the Box

Thaluna is built to work immediately with its own local workflow. You do not need a mandatory subscription, a mandatory cloud account, or a separate translation service just to start using it.

People comparing OCR translators often also look at overlay-based game translators, hook-based VN readers, and generic screen translation tools. Thaluna is strongest when you care about the whole workflow rather than a single isolated feature.

Works out of the box

Built-in local translation means you can start without mandatory extra setup. Ollama, OpenRouter, and Custom Local API stay available when you need stronger translation quality.

Offline by default

Use Thaluna fully offline with local models. Use OpenRouter only when you actually want cloud quality.

No subscription required

Thaluna is a one-time purchase. You do not need an ongoing subscription to keep using the built-in workflow.

71 language options

Full and Demo can translate from English, Japanese, Chinese, and Korean into 70 target languages, with 71 standard language options and additional flexibility through Ollama, Custom Local API, and OpenRouter.

Game Lens for games

Translate visible game text directly on screen with in-place overlay boxes for dialogue, subtitles, item descriptions, menus, and tutorials.

OCR preprocessing profiles

Use subtitle-focused profiles for light subtitles, yellow subtitles, custom text colors, and auto-crop workflows when raw OCR needs help.

Why It Feels Different in Practice

More than one capture workflow

Use the real-time translation window for live dialogue, Manual Lens for static overlays, Continuous Lens for manga/static regions, and Game Lens for automatic in-place game text overlays.

Manga and vertical text support

Manga Mode and vertical Japanese handling make Thaluna more useful for comics and stylized layouts than generic OCR tools.

VN-style reading support

Backlog history lets you review previous lines like a visual novel log instead of losing them after each update.

Transcript saving

Optionally save session output to a TXT file for later reading, archiving, or translation review.

Real controls, not just one button

Change OCR language, OCR mode, OCR device, translation device, colors, shortcuts, presets, Minimal Mode, Low CPU Mode, and Auto-Pause.

Flexible model stack

Use built-in local models, your own Ollama models, or OpenRouter cloud models inside the same app depending on whether you care most about speed, privacy, or quality.

Compared with generic free translators

  • Generic tools often stop at OCR plus translate. Thaluna adds backlog, transcript saving, presets, and reading-flow features.
  • Generic tools often use one capture style. Thaluna gives you Real-Time OCR, Manual Lens, Continuous Lens, and Game Lens.
  • Generic tools often make OCR tuning invisible. Thaluna adds OCR preprocessing profiles and preview support for subtitles and custom text colors.
  • Generic tools often assume cloud usage. Thaluna works offline by default and keeps cloud optional.
  • Generic tools often feel like temporary utilities. Thaluna is shaped like a full workflow for games, visual novels, manga, anime subtitles, and screen text.

Try the workflow, not just the marketing

The Demo now includes the same current modes and options as Full, so you can check OCR speed, Game Lens overlays, preprocessing, Lens Mode, backlog, and model choices on your own setup. The one-time allowance ends after 30 successful translation cycles or 20 minutes of active translation, whichever comes first, and translation views display DEMO markings.