Kavita
Cross-platform e-book/manga/comic/pdf server and web reader.
Open the official app on www.kavitareader.com
This tool is hosted by its maintainers. Click below to open www.kavitareader.com in a new tab — it's their official demo.
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Choose how you want to get started.
Use it free
Open the official tool or demo — no account needed.
Self-host it
Run the open-source version on your own infrastructure.
What is Kavita?
Kavita is a self-hosted digital library management system designed for organizing and accessing EPUB, PDF, comics, and manga files. It provides built-in readers for these formats, supports OPDS protocols, and manages metadata to enhance user experience. The tool is primarily used by individuals and organizations seeking private, customizable digital libraries. Kavita addresses the challenge of managing large collections of digital media by offering features like user management, annotation support, and customizable interfaces. It enables users to maintain control over their data without relying on third-party services, making it ideal for those prioritizing privacy and data sovereignty. The platform caters to a wide range of users, including bibliophiles, educators, and small libraries. By allowing users to host the service themselves, Kavita ensures data remains under their control. Its support for multiple file formats and metadata management makes it suitable for both casual readers and more serious collectors. The open-source nature of Kavita also encourages community contributions, ensuring continuous improvement and adaptability to user needs. This combination of features and flexibility makes Kavita a compelling choice for anyone looking to create a personalized digital reading experience.
How it works
Kavita is developed using C# and ASP.NET Core, with a PostgreSQL database for data storage. It supports modern web browsers and requires a server environment with .NET runtime. Data flows from the web interface to the backend server, which processes and renders media files. The platform emphasizes privacy by allowing users to host their data locally, ensuring no third-party data sharing. Its open-source nature enables customization and integration with other services, making it a flexible solution for digital media management.
How to use it
- 1Install Kavita on a server by downloading the source code from its GitHub repository. 2. Configure the server settings, including database and storage paths. 3. Upload digital media files to the designated storage location. 4. Set up user accounts and permissions through the web interface. 5. Access the library via a web browser, using the configured URL. Practical tips include ensuring the server meets system requirements, using secure configurations for user authentication, and regularly backing up data. Users should also consider setting up a reverse proxy for improved security and performance. Optimizing storage paths and managing file formats can enhance the overall user experience.
What it can do
- PDF Processing
Use cases
Assumptions and limitations
Assumptions
- source: https://github.com/kavita
- license: GPL-3.0 — free to use
- privacy: Opens an external demo
Limitations
- Self-hosted — requires setup, maintenance, and your own infrastructure.
- Relies on an external source (github.com); availability depends on that service.
- Focused on the text tools category: Cross-platform e-book/manga/comic/pdf server and web reader..
Understanding the result
Cross-platform e-book/manga/comic/pdf server and web reader.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by kavita (GPL-3.0).
- Built with
- kavita (https://github.com/kavita)
- License
- GPL-3.0
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- Output
Built with https://github.com/kavita. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- kavita
- License
- GPL-3.0
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- /kavita — GitHub Repository
Upstream project · GitHub
- GPL-3.0 License
Upstream project
Frequently asked
How does Kavita handle different file formats?
Kavita processes EPUB, PDF, comics (CBZ), and manga files using dedicated readers optimized for each format. EPUB files are rendered in single-page or webtoon mode, PDFs use dual-page spreads, and comics are displayed as image sequences. The system extracts metadata from these files to enhance search and organization capabilities. This ensures each format is presented in a way that preserves its structure and readability.
What protocols does Kavita support?
Kavita supports OPDS (Open Publication Distribution Service) protocols, allowing integration with OPDS-compliant clients and services. This enables users to share their digital collections with other OPDS-compatible readers and platforms. The support for OPDS ensures compatibility with a wide range of digital reading applications and services, enhancing the platform's versatility.
How do I set up user permissions?
To set up user permissions, navigate to the user management section in the web interface. From there, you can create user accounts, assign roles, and configure access levels for different libraries or content categories. Granular permissions allow administrators to restrict access based on age or library-specific settings, ensuring appropriate content visibility and control.
How does Kav0ita compare to Calibre or Readium?
Kavita differs from Calibre in that it is a self-hosted digital library platform, whereas Calibre is primarily a book management tool with limited web-based access. Compared to Readium, which is an EPUB reader, Kavita offers a more comprehensive digital library solution with features like user management, OPDS support, and annotation capabilities. These distinctions make Kavita suitable for managing and sharing larger collections with multiple users.
What should I do if Kavita is slow with large collections?
If Kavita is slow with large collections, optimize server resources by upgrading hardware or using a reverse proxy. Ensure the server has sufficient RAM and CPU power to handle large file loads. Additionally, check for outdated dependencies and update them to improve performance. Regularly monitoring server logs can help identify and resolve performance bottlenecks.