Scan documents to PDF and more, as simply as possible.
$ git clone https://github.com/cyanfish/naps2.gitSnapX is a free, open-source, cross-platform tool that lets you capture or record any area of your screen and instantly share it with a single keypress. Upload images, videos, text, and more to multiple supported destinations—all with ease. ShareX fork
Free and open-source PDF editor for Windows with a built-in PDF 2.0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription.
截屏 离线OCR 搜索翻译 以图搜图 贴图 录屏 万向滚动截屏 屏幕翻译 Screenshot Offline OCR Search Translate Search for picture Paste the picture on the screen Screen recorder Omnidirectional scrolling screenshot Screen translator 支持Windows Linux macOS
Scan, index, and archive all of your paper documents (acquired by Mayan EDMS)
macOS CLI for OCR and searchable PDFs using Apple's Vision framework
📖 开箱即用的 PDF 学术翻译神器 | Win + Mac 双平台 | 公式排版完美保留 · Zotero 深度联动 · 35 种语言 · 20+ AI 翻译引擎 · 表格/OCR/术语库 · 批量翻译 | 基于 PDFMathTranslate (EMNLP 2025)
Data from GitHub · snapshot Sep 24, 2026