Cool Reader GL

Have you ever opened an e-book app only to be met with a clunky interface, laggy page turns, or a font that hurts your eyes after ten minutes? You close the book, frustrated, and the story you were so excited about just fades away. The problem isn't the book; it’s the reading experience. What you really need is a tool that disappears completely, leaving only the words and your imagination. This is where a dedicated application steps in to solve that friction, offering a smooth, distraction-free environment that feels as natural as holding a paper page.

At its core, this application is engineered to be the most customizable and responsive e-reader on your device. You are not forced into a single, pre-set reading mode. Instead, you have complete control over the visual presentation. You can adjust brightness with a simple vertical swipe on the left edge of the screen, and change the font size instantly with a vertical swipe on the right. The rendering engine processes text at incredible speeds, even for massive PDF and DJVU files, meaning you never experience that annoying "Loading..." spinner when you turn a page. The application supports a wide variety of formats, including EPUB, FB2, MOBI, TXT, HTML, and RTF, so you never have to worry about converting a file just to read it. You simply drop your library in, and it organizes everything by author, title, or series.

The real power lies in the granular control over the reading environment. You can select from dozens of high-quality fonts, adjust line spacing, margins, and even the color temperature of the screen to reduce eye strain during long nighttime reading sessions. The built-in text-to-speech engine allows you to listen to any book while driving or doing chores, with a surprisingly natural voice that doesn't sound robotic. You can create bookmarks, add notes, and highlight passages, with all annotations syncing seamlessly across the book. The application also remembers exactly where you left off in each book, even if you switch between dozens of files. The interface is designed to be minimalistic, showing only the essential controls when you tap the center of the screen, and then hiding them again to get back to the story.

• Lightning-Fast Rendering: Open and navigate massive PDF files or complex EPUBs instantly with zero lag.
• Intelligent Gesture Control: Change brightness and font size with simple screen-edge swipes without ever opening a menu.
• Ultimate Visual Customization: Adjust every detail from font type and size to exact margin widths and screen color temperature.
• Full Format Support: Read any book from your library including EPUB, FB2, MOBI, PDF, DJVU, and plain text files.
• Integrated Text-to-Speech: Listen to your books aloud with a clear, natural-sounding voice engine for hands-free reading.

Download the mobile app now and transform your device into the ultimate reading companion. Start your next chapter without distraction.

Internet connection required for initial download of some features. In-app purchases available for additional font packs and voice packs.