Episteme Reader
A document reader for PDF and E-Books
| AppID: | com.aryan.reader.oss |
| Author: | Aryan |
| License: | AGPL-3.0-only |
| Donation: | Webpage |
| InRepoSince: | 2026-03-11 |
| LastRepoUpdate: | 2026-04-07 |
| LastAppUpdate: | Unknown |
| LastVersion: | 1.0.41-oss |
| Categories: | Ebook Reader |
| Google Play: | Check if it's there |
Episteme Reader is an offline-first, privacy-focused document and e-book reader that supports PDF, EPUB, MOBI, AZW3, Markdown, HTML, and plain text.
Features:
- Documents: View PDF, Markdown (MD), TXT, and HTML files.
- E-books: Read EPUB, MOBI, and AZW3 files using native parsing.
- PDF Modes: Vertical Scroll and Paginated views.
- Annotations: Draw directly on pages (ink, highlighter, eraser) or add text notes.
- Customization: Adjust font size, margins, and import custom fonts (.ttf, .otf).
- Organization: Built-in library management and Text-to-Speech (TTS) support.
This is a completely free and open-source (OSS) app built natively using Jetpack Compose.
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.
Packages
Version 1.0.41-oss (2026-04-07) 
Android Versions:
- Target: 15.0
- MinVer: 8.0
- ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
Permissions:
Malware-Check:
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