Bionic Reader: Speed Reading

⚡ Read faster, without losing comprehension

Bionic Reader highlights the start of each word so your brain completes it automatically. Your eyes glide through the text faster and you stay focused for longer. A bionic reading technique especially useful for people with dyslexia, and for anyone who wants to read faster and better.

📄 Import any document

Open and bionic-format PDF, EPUB, DOCX, TXT, Markdown, RTF and HTML. You can also paste or type your own text, or open files shared from other apps.

🎨 Reading tailored to you

Adjust size, spacing and bionic intensity. Choose between Paper, Sepia and Night themes, and enable the OpenDyslexic font, designed to make reading easier for people with dyslexia.

⏩ RSVP mode: word-by-word speed reading

Train your reading speed with RSVP mode (Rapid Serial Visual Presentation): words appear one at a time at the pace you set, in words per minute.

📤 Export to bionic PDF

Generate a PDF with the bionic-formatted text and share it, print it, or save it for studying.

📚 Your library, always ready

Save your documents and pick up reading right where you left off.

🌍 Available in 8 languages

English, Spanish, German, Chinese, French, Italian, Catalan and Basque, with automatic detection or a manual picker.

🔒 Your documents, on your device

The documents you import are processed and saved on your own device: no account needed, and we never upload your content to any server.

💡 Free with ads, no limits on reading features

Bionic Reader is free and supported by non-personalized ads. If you'd rather read without ads, you can subscribe (monthly) or buy lifetime access with a single purchase that removes ads forever.

Download Bionic Reader and notice the difference from the first page.