OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。

get things from one computer to another, safely

The official source code repository for the calibre ebook manager

PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供 CLI/GUI/Docker/Zotero

A User-Focused Photo & File Management System

CapsWriter 的离线版，一个好用的 PC 端的语音输入工具

novelWriter is an open source plain text editor designed for writing novels.

A GUI front-end for youtube-dl, partly based on youtube-dl-gui and written in Python 3 / Gtk 3

每天自动更新IPTV直播源，支持IPV4/IPV6双栈访问！自定义频道，高质量直播源，❌不含有广告。Automatically update IPTV live streaming sources every day, supporting IPV4/IPV6 dual stack access! Custom channels, high-quality live streaming so…

非常全的古诗词数据，收录了从先秦到现代的共计85万余首古诗词。

基于PaddleOCR重构，并且脱离PaddlePaddle深度学习训练框架的轻量级OCR，推理速度超快 —— A lightweight OCR system based on PaddleOCR, decoupled from the PaddlePaddle deep learning training framework, with ultra-fast inference speed.

基于中国国家图书馆ISBN检索的calibre的source/metadata插件。https://doiiars.com/article/NLCISBNPlugin

The Open English WordNet

Program that counts the amount of CJK characters based on Unicode ranges and Chinese encoding standards 字体汉字计数软件

一个基于PyQT5开源的、本地的、安全的、支持全文检索的搜索器。

Simple sentence mining tool for language learning

A program for automating the post-processing of photographs in general photo studios. | 一套适用于自动化完成一般照相馆后期流程的照片自动处理的程序。

Manga OCR snipping application for desktop

Automatically make mdx dictionaries

一些可用的epub工具

Simple tool with nice settings to download books from archive.org