Librera PRO - Book reader
Librera PRO - Book reader App Info
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App Name
Librera PRO - Book reader
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Price
4.49
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Developer
Librera
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Category
Books & Reference -
Updated
2025-12-28
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Version
9.2.20
Frequently Asked Questions
How do I start reading a document in Librera PRO?
Open the app, tap the '+' button or 'Library,' select your document's location, then tap the file to open and start reading.
Can I customize the reading interface to reduce eye strain?
Yes, go to Settings > Display to enable night mode, change font size, style, background textures, and activate auto-brightness for comfort.
What formats does Librera PRO support for reading?
Librera PRO supports PDF, EPUB, MOBI, DJVU, FB2, ZIP archives, AZW, RTF, HTML, and more via Settings > Formats.
How do I create bookmarks or add notes to my documents?
While reading, tap the bookmark icon to add or manage bookmarks; for annotations, open PDF files, then select highlight or note tools in the menu.
How can I enable text-to-speech for reading aloud?
Go to Settings > TTS, select your preferred engine, and enable TTS. During reading, tap the TTS icon to start speech output.
How do I organize my library with filters or tags?
Navigate to Library, tap the filter icon, then choose tags or sort options like name, date, or size under Settings > Library.
How can I access online books or convert formats within Librera PRO?
Use the 'Online' tab to search, download, or convert files directly. Access via Library > Online, then search or select format options.
Does Librera PRO support syncing reading progress across devices?
Yes, enable synchronization in Settings > Cloud, sign in, and your bookmarks and positions will sync across devices.
How do I upgrade to the PRO version or manage paid features?
Go to Settings > Upgrade, then follow the prompts to purchase the PRO license via in-app purchase menu.
What should I do if a document doesn't open or displays incorrectly?
Ensure the file is supported and not corrupted. Try re-opening, or update the app. For persistent issues, reinstall or contact support.
