TopOpenSourceAI
zh
← Back to scenarios

Translation & Localization

Machine translation and localization stacks — self-hosted alternatives to DeepL.

23 projects

See methodology for ranking rules; order uses public GitHub metrics within this scenario.

1–20 of 23

Rank Project Stars Forks
1 PDFMathTranslate

[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats

36.5K 3.3K
2 VideoLingo

Netflix-level subtitle cutting, translation, alignment, and even dubbing - one-click fully automated AI video subtitle team

18.3K 2.0K
3 manga-image-translator

Translate manga/image 一键翻译各类图片内文字 https://cotrans.touhou.ai/ (no longer working)

10.4K 1.1K
4 KrillinAI

AI-powered video translation and dubbing tool for humans and AI agents, supporting 100+ languages with full pipeline CLI workflows for platforms like YouTube and TikTok.

11.3K 1.1K
5 bilingual_book_maker

Make bilingual epub books Using AI translate

9.6K 1.3K
6 read-frog

🐸 Read Frog - Language Learning & Translate

9.4K 664
7 RTranslator

Open source real-time translation app for Android that runs locally

10.4K 937
8 OpenNMT-py

Open Source Neural Machine Translation and (Large) Language Models in PyTorch

7.0K 2.5K
9 argos-translate

Open-source offline translation library written in Python

6.4K 484
10 koharu

AI-powered manga translator, written in Rust.

5.4K 371
11 koharu

AI-powered manga translator, written in Rust.

5.4K 371
12 BallonsTranslator

Yet another computer-aided comic/manga translation tool powered by deeplearning

5.1K 346
13 YouDub-webui

Open-source AI video localization and dubbing for YouTube/Bilibili: speech recognition, subtitle translation, voice cloning, audio mixing and rendering.

5.4K 584
14 Translumo

Advanced real-time screen translator for games, hardcoded subtitles in videos, static text and etc.

5.7K 351
15 comic-translate

AI comic and manga translator app/browser extension for automatically translating comics, manga, manhwa, BDs, fumetti, and more in multiple languages and formats (Images, PDF, EPUB, CBR, CBZ etc).

2.9K 332
16 TranslateBooksWithLLMs

Translate full-length books and documents with Ollama, OpenAI-compatible, Gemini, Mistral, DeepSeek, Poe or OpenRouter. Preserves formatting. Resumes where you left off. No file size limits.

2.3K 306
17 GalTransl

支持GPT-4/Claude/Deepseek/Sakura等大语言模型的Galgame自动化翻译解决方案 Automated translation solution for visual novels supporting GPT-4/Claude/Deepseek/Sakura

2.2K 154
18 PotPlayer_ChatGPT_Translate

Real-time subtitle translation plugin for PotPlayer that integrates any OpenAI-compatible API, including ChatGPT and Ollama.

1.0K 67
19 video-translator

Real time video translation / dubbing skill

1.0K 1
20 violin

Open-source Video Translation Skill

1.1K 156
< Previous
/ 2
Next >