Updated Jun 6, 2026 ยท v1.9.0
Read faster. Speed reading app: RSVP reader for EPUB, PDF, DOCX.
Blitzr is an RSVP reader and speed reading app that helps you read 2โ3ร faster โ without losing comprehension. Use it as an EPUB reader, PDF reader, Word document reader, or web article reader: with Rapid Serial Visual Presentation (RSVP), Blitzr flashes one word at a time at your chosen speed, eliminating eye movement and locking your focus on the page. โจ HOW RSVP SPEED READING WORKS Traditional reading is slowed by eye saccades (the tiny jumps your eyes make between words) and subvocalization (your inner voice). RSVP โ Rapid Serial Visual Presentation โ flashes one word at a time in a fixed spot, removing eye movement entirely. It's the same technique made famous by Spritz, refined for long-form reading: novels, research papers, Word docs, and articles. ๐ READING MODES - Classic RSVP โ one word at a time at your chosen WPM - Chunked reading โ groups of 2โ4 words for a natural rhythm - Highlight mode โ scrollable text with the pivot letter (ORP) highlighted for guided focus ๐ SUPPORTED FORMATS - EPUB reader โ import your ebook library and speed-read novels, non-fiction, and classics. Free Project Gutenberg titles supported. - PDF reader โ open research papers, textbooks, reports, and long documents. - Word document reader (.docx) โ drop in reports, briefs, and drafts. - Web articles โ share a link to Blitzr from your browser or any app to speed-read it instantly. - Plain text โ paste anything you want to read faster. ๐ฏ๐ต SPEED READ JAPANESE Japanese reading with proper word segmentation โ text breaks into the natural chunks Japanese is actually read in, not letter-by-letter. Speed-read Japanese books, articles, and papers at your pace. App fully localized in Japanese and other languages. โก WHY BLITZR? - Read novels, articles, and documents up to 3ร faster - Eliminate subvocalization and wandering eye movement - Build reading speed with adjustable WPM - Stay in flow โ distraction-free, full-screen reading โ๏ธ WPM CONTROLS & READING TRAINER - Adjustable speed from 100 to 1,000+ WPM - Start comfortable, build up โ Blitzr works as a reading trainer that grows with you - Smart pauses at sentence and clause boundaries keep comprehension high ๐ PERFECT FOR - Students โ textbook chapters, lecture notes, and research papers - Researchers โ journal articles and PDFs in a fraction of the time - Professionals โ reports, briefs, and long emails - Book lovers โ your EPUB library and the classics - Language learners โ Japanese, English, and more at your own pace - Anyone who wants less scrolling and more reading ๐ง FEATURES - RSVP, Chunked, and Highlight reading modes - Adjustable WPM from 100 to 1,000+ - EPUB, PDF, Word, web article, and plain text support - Japanese reading with proper word segmentation - Pivot letter (ORP) highlight to anchor your gaze - Smart pauses for natural comprehension - App available in multiple languages - Clean, distraction-free reading interface - Fully private โ your data stays on your device โ FAQ Q: Does speed reading hurt comprehension? A: No โ Blitzr lets you set your own pace. Start slow, build up gradually, and find the speed where you still fully understand the text. Smart pauses at sentence and clause boundaries help comprehension at higher speeds. Q: What file formats does Blitzr support? A: EPUB reader for ebooks, PDF reader for documents and research papers, Word document reader for .docx files, plus web article sharing and plain text. Free Project Gutenberg titles are supported too. Q: Looking for a Spritz alternative? A: Yes. Blitzr uses the same RSVP technique as Spritz, expanded for long-form reading โ novels, research papers, articles โ and now with Japanese support. A solid Spritz alternative for EPUB and PDF reading. Q: Does Blitzr work offline? A: Yes. Imported files stay on your device, and your reading data is fully private. Download Blitzr โ RSVP speed reader for EPUB, PDF, and Word โ and read faster today.
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