Google Play 
App StoreEditor's Review
ReadEra is a fantastic book reader app that lets you enjoy your favorite books and documents for free! 🥳 It supports various formats like PDF, EPUB, Microsoft Word (DOC, DOCX, RTF), Kindle (MOBI, AZW3), DJVU, FB2, TXT, ODT, and CHM. This means you can read almost any book or document without needing multiple apps. No more format compatibility headaches! 😌
One of the best things about ReadEra is that it's completely free and doesn't have any ads. 🚫 You can dive into your reading without annoying interruptions or pressure to make in-app purchases. Plus, you don't need to register or create an account to use it. Just download and start reading! 🚀
ReadEra acts as a set of reading apps all in one. It handles books, business documents, and office files seamlessly. You can even read books and documents directly from zip archives. It combines the best features of different reading apps, like margin cropping for PDF files and single-column mode for scanned books. 📰
The app also helps you manage your library effectively. It automatically detects books and documents on your device, making it easy to find and organize your collection. You can group books by authors and series, create reading lists, and use collections to create thematic bookshelves. 🗂️
Navigating through books is a breeze with quick access to settings, table of contents, bookmarks, and more. You can use the page pointer or progress line to jump around. Footnotes in formats like Epub, Mobi, Docx, and Fb2 are displayed at the bottom of the page, just like in a real book. 📖
ReadEra offers plenty of convenient reading settings to customize your experience. You can choose from color modes like day, night, sepia, and console. Adjust the screen orientation, brightness, and page margins. You can also customize the font, size, boldness, line spacing, and hyphenation. For PDF and DjVu files, there's a zoom option to make reading even more comfortable. 😎
The app is designed to save memory by not copying books and documents into its store. It detects duplicate files and saves your bookmarks and reading progress, even if you move or delete files. You can also store data on your SD card. 💾
ReadEra allows you to read multiple books and documents at the same time with its multi-document mode. You can read Epub books and PDF journals side-by-side in split-screen mode or switch between different documents using the "Active apps" button. 📚💻
Overall, ReadEra is an excellent app for reading PDF, Epub, Kindle, TXT, Fb2 books, Microsoft Word documents, and more. It's a versatile and user-friendly ebook reader and PDF viewer for Android. 👌
Features
Supports PDF, EPUB, DOC, MOBI and more
Works offline, no internet needed
Automatic book and document detection
Customizable reading settings
Multi-document reading mode
No ads or in-app purchases
Organize books by author/series
Reading lists and collections available
Pros
Reads multiple formats in one app
No ads or in-app purchases
Organizes library with ease
Offers customizable reading settings
Saves memory by not copying files
Cons
May not support all obscure formats
Advanced features might require learning curve
