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Screenshots

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Details

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Lumo Main Features

• Night Mode
  Night mode inverts the page to protect your eyes, keeping images and charts in their original colors.
• Annotations
  Add highlights, ink, shapes, notes, signatures, and seals, and organize them easily.
• Lookup & Speak
  Look up words, listen to texts, and copy text easily, all locally on your Mac.
• Smooth Reading
  It allows smooth scrolling through long documents, even over 500 pages.
• Fast PDF Reader
  It opens quickly, weighs about 1 MB, and runs fully offline on your Mac.
• Multiple Themes
  You can choose from four reading themes: Day, Night, Sepia, and Soft Green.
• Powerful Search
  You can search for all characters, including Chinese, in all their forms (Simplified and Traditional).
• Easy Corrections
  Make typo corrections by dragging over the text, and it automatically matches font, size, and color.
• Remember Position
  It remembers where you left off, including zoom and scroll position for each file.
• Export Annotations
  Export all your notes and highlights as a Markdown summary with the text included.
• Night Reading Mode
  Night mode is gentle on your eyes, inverting at the rendering layer, and includes a green theme option.
• Auto-Scroll & Progress
  Features like auto-scroll, reading progress, jumping to pages, and keeping the screen awake.
• Form Filling & Printing
  You can fill PDF forms, view encrypted PDFs, present in full screen, and use multiple languages.
• Flattened Copies & Security
  Save flattened copies with annotations burned into the document, and create encrypted copies for sensitive files.

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Lumo Alternatives

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Technologies Used

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