awesome-repositories.com
Blog
MCP
awesome-repositories.com

Discover the best open-source repositories with AI-powered search.

ExploreCurated searchesOpen-source alternativesSelf-hosted softwareBlogSitemap
ProjectMCP serverAboutHow we rankPress
LegalPrivacyTerms
© 2026 Bringes Technology SRL·VAT RO45896025·hello@awesome-repositories.com
CopyTranslator avatar

CopyTranslator/CopyTranslator

0
View on GitHub↗
17,749 stars·1,946 forks·TypeScript·GPL-2.0·35 viewscopytranslator.github.io↗

CopyTranslator

CopyTranslator is a clipboard-based translation tool and multi-engine translation client that monitors the system clipboard to provide automatic language conversion. It functions as an assistant that integrates large language models, cloud translation APIs, and digital dictionaries to produce context-aware translations and side-by-side reading views.

The application includes a specialized PDF text cleaner to remove formatting artifacts and line breaks from copied content. It also features an optical character recognition extractor to convert images or screen captures into editable text for immediate translation.

The tool supports a variety of content processing workflows, including the aggregation of multiple clipboard segments to translate long paragraphs and the use of local language detection to identify source languages without a network connection. Users can customize the interface layout, visual styles, and translation display modes.

The software supports a portable execution mode that loads configuration files from the local directory to allow for installation-free use.

Features

  • Clipboard Translators - Monitors the system clipboard to provide automatic language conversion and side-by-side reading views.
  • AI-Triggered Clipboard Actions - Automatically triggers AI translation workflows when the system clipboard content changes.
  • AI Translation Tools - Integrates large language models to provide high-quality AI-powered translation of copied text.
  • LLM Translation Integrations - Potranslate connects to large language model providers using standard APIs to produce context-aware translations.
  • Multi-Provider Abstractions - Implements a provider-based architecture to route translation requests across various cloud services, LLMs, and dictionaries.
  • AI Translation Assistants - Uses large language models and translation APIs to translate text copied to the system clipboard.
  • Clipboard Event Listeners - Uses background listeners to monitor the system clipboard and automatically trigger translation workflows.
  • Dictionary and Translation Tools - Aggregates results from cloud APIs, digital dictionaries, and AI models to improve translation accuracy.
  • Language Detection Tools - Integrates a local library to identify the source language of copied text without requiring network access.
  • Screen Text Extractors - Converts images or screen captures into editable text using OCR services for immediate translation.
  • Digital Dictionary Lookups - Displays comprehensive dictionary entries and word explanations when a single word or short phrase is copied.
  • Drag-and-Drop Translation Interfaces - Enables immediate translation of highlighted text by dragging it into a target conversion area.
  • PDF Text Normalizers - Provides specialized cleaning of copied PDF text by removing artificial line breaks and artifacts.

Star history

Star history chart for copytranslator/copytranslatorStar history chart for copytranslator/copytranslator

How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.

AI search

Explore more awesome repositories

Describe what you need in plain English — the AI ranks thousands of curated open-source projects by relevance.

Start searching with AI

Open-source alternatives to CopyTranslator

Similar open-source projects, ranked by how many features they share with CopyTranslator.
  • tisfeng/easydicttisfeng avatar

    tisfeng/Easydict

    13,545View on GitHub↗

    Easydict is a macOS dictionary and translator application that integrates system dictionaries, external translation services, and Large Language Models such as OpenAI and Gemini. It functions as an OCR text extractor and a text-to-speech reader, allowing users to look up words and translate text directly on the desktop. The application features a local OCR engine that captures screen areas to recognize and translate text that cannot be highlighted or copied. It utilizes a provider-agnostic translation pipeline and adapter-based service integration to standardize responses from various cloud a

    Swiftappbaidubing
    View on GitHub↗13,545
  • pot-app/pot-desktoppot-app avatar

    pot-app/pot-desktop

    17,110View on GitHub↗

    This application is a cross-platform desktop utility designed for automated translation, optical character recognition, and speech synthesis. It functions as a modular client that integrates various local and remote language services, allowing users to process text through hotkeys, clipboard monitoring, or direct input. The software distinguishes itself through a plugin-based architecture and a built-in automation framework. By exposing a local network interface, it enables external applications and scripts to programmatically trigger its translation and recognition workflows. Users can furth

    JavaScriptlinuxmacosocr
    View on GitHub↗17,110
  • ripperhe/bobripperhe avatar

    ripperhe/Bob

    9,693View on GitHub↗

    Bob is an extensible macOS utility designed for screen text extraction, translation aggregation, and speech synthesis. It functions as a wrapper that integrates multiple optical character recognition and translation services into a single interface, allowing users to capture screen areas, decode QR codes, and convert visual text into editable strings. The tool distinguishes itself through a plugin-based architecture that supports the integration of custom translation, speech synthesis, and image recognition APIs. It enables multi-engine parallel execution, allowing a single request to be proc

    bobappchatgptdeepseek
    View on GitHub↗9,693
  • miaomiaosoft/pandaocrmiaomiaosoft avatar

    miaomiaosoft/PandaOCR

    5,274View on GitHub↗

    PandaOCR is a desktop application for extracting text from images and screen captures using optical character recognition. It functions as a mathematical formula digitizer, a table data extractor, a multilingual translation utility, and a text-to-speech interface. The project distinguishes itself through specialized recognition routing that distributes data across different providers based on whether the content is standard text, tables, or formulas. It provides real-time software interface localization by rendering translated text layers directly over active application windows using coordin

    View on GitHub↗5,274
See all 30 alternatives to CopyTranslator→

Frequently asked questions

What does copytranslator/copytranslator do?

CopyTranslator is a clipboard-based translation tool and multi-engine translation client that monitors the system clipboard to provide automatic language conversion. It functions as an assistant that integrates large language models, cloud translation APIs, and digital dictionaries to produce context-aware translations and side-by-side reading views.

What are the main features of copytranslator/copytranslator?

The main features of copytranslator/copytranslator are: Clipboard Translators, AI-Triggered Clipboard Actions, AI Translation Tools, LLM Translation Integrations, Multi-Provider Abstractions, AI Translation Assistants, Clipboard Event Listeners, Dictionary and Translation Tools.

What are some open-source alternatives to copytranslator/copytranslator?

Open-source alternatives to copytranslator/copytranslator include: tisfeng/easydict — Easydict is a macOS dictionary and translator application that integrates system dictionaries, external translation… pot-app/pot-desktop — This application is a cross-platform desktop utility designed for automated translation, optical character… ripperhe/bob — Bob is an extensible macOS utility designed for screen text extraction, translation aggregation, and speech synthesis.… miaomiaosoft/pandaocr — PandaOCR is a desktop application for extracting text from images and screen captures using optical character… funstory-ai/babeldoc — BabelDOC is a technical document translation system designed to translate PDF files while preserving their original… hillya51/lunatranslator — LunaTranslator is a real-time translation tool designed for visual novels and games. It functions as a multi-engine…