Ledor is a speed-reading application for EPUB books and web articles. It uses rapid serial visual presentation (RSVP), displaying words individually at a configurable rate and highlighting each word’s Optimal Recognition Point to reduce eye movement.
The application also offers a conventional eBook reader and text-to-speech mode. It runs on Linux, Android and iOS, with books, reading progress and settings stored locally.
This is free and open source software.
Key Features
- Import EPUB books and web articles.
- RSVP mode with configurable words-per-minute speed and Optimal Recognition Point highlighting.
- Traditional continuous reading mode.
- Text-to-speech playback with synchronized word highlighting.
- Pause RSVP or speech playback to view the full text and select a new reading position.
- Adjustable pauses for punctuation, paragraphs, chapters and longer words.
- Gradual speed ramp-up at the beginning of a reading session.
- Bookmarks with surrounding text for context.
- Chapter-aware progress controls.
- Customizable fonts, colours, text sizes, layouts and focus lines.
- Reading statistics with weekly and monthly dashboards.
- Light and dark themes.
- Optional Google Drive synchronization between devices.
- Offline storage using SQLite.
- English and Brazilian Portuguese interfaces.
- Keyboard shortcuts and drag-and-drop importing on Linux.
Website: github.com/daniel-pimenta-cc/ledor
Support:
Developer: Daniel Pimenta
License: MIT License
Ledor is written in Dart. Learn Dart with our recommended free books and free tutorials.
Related Software
| Best Speed Reading Tools | |
|---|---|
| uniread | Spritz-like CLI fast reader with support for EPUB, TEXT, and PDF |
| speedread | Simple terminal-based open source Spritz-alike |
| Spedread | GTK speed reading software |
| GutenFlash | Streaming text reader |
| LetoReader | Self-hostable speed reader |
| tspreed | Terminal-based RSVP speed reader |
| sprits-it! | Speed-reading of web pages in a browser |
| read-quickly | Read plain-text files in blazing speed |
| Fast Reader | Read text quickly and effectively |
| Speeedy | Progressive web app for focused text consumption anywhere |
| Ledor | Focused word-by-word display with adjustable pacing controls |
| Spray Speed Reader | JavaScript-based speed-reading tool |
| RSVP Reader | Local-first RSVP tool with distraction-free text presentation |
Read our verdict in the software roundup.
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