KOReader vs Adobe Acrobat Reader
Side-by-side comparison for macOS
KOReader
8.0Document viewer for e-ink devices
Adobe Acrobat Reader
6.5View, print, and comment on PDF documents
| Metric | KOReader | Adobe Acrobat Reader |
|---|---|---|
| Category | Utilities | Productivity |
| AI Score | 8.0 | 6.5 |
| 30-day Installs | 3 | 1.3K |
| 90-day Installs | 5 | 4.9K |
| 365-day Installs | 5 | 56.5K |
| Version | 2026.07.1 | 26.001.21662 |
| Auto-updates | No | Yes |
| Deprecated | No | No |
| GitHub Stars | 28.4K | — |
| GitHub Forks | 1.8K | — |
| Open Issues | 1.3K | — |
| License | AGPL-3.0 | — |
| Language | Lua | — |
| Last GitHub Commit | 27d ago | — |
| First Seen | Aug 5, 2026 | May 13, 2017 |
Reviews
KOReader
KOReader is a powerful, open-source document viewer optimized for e-ink devices, supporting a wide range of formats and offering extensive customization options. It is particularly beneficial for users who prioritize flexibility, customization, and community-driven features in their reading experience.
KOReader is a document viewer designed for e-ink devices, supporting formats like PDF, DjVu, EPUB, and FB2.
Pros
- + Supports multiple document formats and e-ink devices
- + Actively maintained with a large, engaged community
- + Highly customizable with plugin support
Cons
- - No auto-update feature
- - Lack of discussion on Reddit
Adobe Acrobat Reader
Adobe Acrobat Reader is a widely-used application for viewing, printing, and commenting on PDF documents. It offers robust PDF handling capabilities and frequent updates, making it a standard tool for many users despite security concerns and sign-in requirements.
Enables users to view, print, and comment on PDF documents.
Pros
- + Comprehensive PDF viewing, printing, and commenting features.
- + Wide compatibility with various PDF files.
- + Auto-updates ensure the latest security patches and functionality.
Cons
- - Historical security vulnerabilities have raised concerns.
- - Post-update sign-in requirement can be intrusive.