{"schema_version":1,"name":"Episteme","slug":"episteme","url":"https://softwareontheweb.com/product/episteme","website":"https://github.com/Aryan-Raj3112/episteme","tagline":"Read documents and e-books offline","description_markdown":"### What is Episteme Reader?\n\nEpisteme Reader is a clean, privacy-focused app for reading digital books and documents on your phone or tablet. It works completely offline, contains zero ads, and gives you a smooth reading experience without any unnecessary clutter.\n\n### Which file formats can I open?\n\nYou no longer need separate apps for different files. This app opens almost any reading format you have, including:\n\n- E-books: EPUB, MOBI, AZW3, and FB2.\n- Documents: PDF, DOCX, ODT, and FODT.\n- Plain Text & Code: Markdown (MD), HTML, and TXT files.\n- Entertainment: Comic book archives.\n\n### How can I customize the look of my books?\n\nYou can adjust the display text to make reading comfortable for your eyes:\n\n- Change the font sizes, line spacing, and paragraph gaps.\n- Control the brightness directly inside your document.\n- Import your own custom text styles using .ttf or .otf font files.\n\n### What are the available reading modes?\n\nThe app features two layout styles to fit your personal preference:\n\n- Paginated View: Turns pages sideways, just like a traditional physical book.\n- Continuous Vertical Scroll: Lets you glide straight down through pages for quick scanning.\n- Two-Page Spread: View two pages side-by-side when using larger tablet screens.\n\n### Can I write notes and draw on my PDFs?\n\nYes. The app includes built-in sketch and typing tools specifically for your PDF documents:\n\n- Draw or sketch directly on the page using a digital pen, fountain pen, or pencil.\n- Highlight important sentences and erase mistakes instantly.\n- Type out text notes anywhere on the screen.\n- Export your edited PDFs with crisp, high-quality vector details.\n\n### Does it have a Text-to-Speech feature?\n\nYes. If your hands are busy or your eyes are tired, you can listen to your documents out loud:\n\n- Listen using your standard built-in system voice engine.\n- Connect to advanced cloud voices for a highly natural, human-sounding narration.\n- Control your audio easily using simple playback shortcuts.\n\n### How does the library organization work?\n\nYou can keep a large digital book collection organized easily:\n\n- Point the app to a specific folder on your device to automatically track and import files.\n- Group your books into custom reading shelves and personalized collections.\n- Sort your books by title, author name, or your current reading progress.\n- Jump back into your recently opened documents with a single tap.\n\n### Are there smart search tools?\n\nYou can find phrases and words across giant textbooks without manual scrolling:\n\n- Run a full-text search that indexes your large files safely in the background.\n- Select, copy, and share text across all supported formats.\n- Use built-in text recognition (OCR) to search through scanned or image-based PDFs.\n\n### How is my data privacy handled?\n\nYour data stays entirely in your own hands:\n\n- The core application works 100% offline without requiring a user account.\n- No personal reading data or files are ever shared with third-party networks.\n- Advanced smart features temporarily process data on your device without storing it on external servers.\n\n### What features come with the Pro version?\n\nWhile the main app is free, you can choose a one-time Pro upgrade to unlock advanced tools:\n\n- Smart Tools: Get instant definitions for complex words and automatic summaries of chapters or pages.\n- Cloud Sync: Securely link your private Google Drive to sync your books, bookmarks, shelves, and page progress across multiple devices.","categories":["Productivity","Free","Open-Source","Android","In-App Purchases","Windows","Note Taking","Researchers","Students","Knowledge Workers","Bookmarks & Reading List","Research Assistance","Markup & annotation"],"published_at":"2026-06-08T04:00:00+00:00","updated_at":"2026-06-08T04:00:07+00:00"}