10 alternatives to Umi-OCR

hiroi-sora/umi-ocr — 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。 (48,526 stars, MIT, files).

These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It also serves 93 licence-cleared components from hiroi-sora/umi-ocr itself.

The alternatives in detail

• ocrmypdf/ocrmypdf
  OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
  score 4.5/10 · MPL-2.0 weak-copyleft · 35,270 stars · 86 components · search them
• catchthetornado/text-extract-api
  Document (PDF, Word, PPTX ...) extraction and parse API using state of the art modern OCRs + Ollama supported models. Anonymize documents. Remove PII. Convert any document or picture to structured JSON or Markdown
  score 4.5/10 · MIT permissive · 3,188 stars · 23 components · search them
• naptha/tesseract.js
  Pure Javascript OCR for more than 100 Languages 📖🎉🖥
  score 7.4/10 · Apache-2.0 permissive · 38,798 stars · 20 components · search them · alternatives
• sml2h3/ddddocr
  带带弟弟 通用验证码识别OCR pypi版
  score 4.9/10 · MIT permissive · 14,918 stars · 21 components · search them
• awlevin/typesafe-computer-use
  Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS.
  score 6.9/10 · MIT permissive · 1,289 stars · 38 components · search them
• barry-ran/qtscrcpy
  Android real-time display control software
  score 3.5/10 · Apache-2.0 permissive · 32,511 stars · 47 components · search them
• ethanyoq/invoice-downloader
  电子发票整理与报销准备工具：从邮箱批量收集 PDF/OFD/XML 发票，OCR 识别、分类归档并生成 Excel 汇总；提供 Windows/macOS 桌面版与 DSH 插件。
  score 5.7/10 · Apache-2.0 permissive · 538 stars · 65 components · search them
• tesseract-ocr/tesseract
  Tesseract Open Source OCR Engine (main repository)
  score 5.6/10 · Apache-2.0 permissive · 77,302 stars · 615 components · search them · alternatives
• paddlepaddle/paddleocr
  Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.
  score 5.2/10 · Apache-2.0 permissive · 91,663 stars · 784 components · search them
• spatie/browsershot
  Convert HTML to an image, PDF or string
  score 4.6/10 · MIT permissive · 5,253 stars · 5 components · search them

Licence data: JustClaw-It's per-repo licence policy. Is Umi-OCR still maintained? Check it. Licence details: licence checker. Ranking data from 2026-11-09T05:08:50Z.