New v1.0 Release
Reading,
Reimagined.
The modern PDF viewer with ambient immersion, smart search, and a focus-first design.
The modern PDF viewer with ambient immersion, smart search, and a focus-first design.
Experience a new level of immersion. Readlet extracts dominant colors from your document to create a dynamic, glowing atmosphere.
Zero distractions. Just you and your content.
Find exactly what you're looking for, even in scanned documents. Built-in OCR happens locally.
Your documents never leave your device. All processing happens locally in your browser.
Switch between themes to match your preference.
Built for power users who want to fly through their documents without ever touching the mouse.
Readlet is built on a high-performance web worker architecture. Documents load instantly, and specialized workers handle OCR in the background without slowing down your reading.
Jump between sections effortlessly with a generated table of contents. Visual page thumbnails help you find the slide or diagram you remember seeing.
Simply drop any PDF into the window to open it. It works just like a native app, but lives in your browser or Chrome extensions bar.
Using Tesseract.js, Readlet silently scans your document's images. So when you search for "invoice total", it finds it—even if the text is inside a scanned image.