A cross-platform Python app built with PyQt6 to download content from Kemono.su
Kemono Downloader is a versatile Python-based desktop application built with PyQt6, designed to download content from Kemono.su. This tool enables users to archive individual posts or entire creator profiles from services like Patreon, Fanbox, and more, supporting a wide range of file types with customizable settings and advanced features.
KemonoDownloader is a tool designed for personal and educational use only, to assist users in downloading content from Kemono.su. The maintainers of this project do not condone or support the unauthorized distribution of copyrighted material. Users are solely responsible for ensuring they have the legal right to access and download content from Kemono.su, and for complying with all applicable laws, as well as the terms of service of the original platforms from which the content originates (e.g., Patreon, Pixiv Fanbox, Gumroad).
Misuse of this tool to infringe on creators' rights, violate copyright laws, or breach terms of service is strictly prohibited. The maintainers are not liable for any misuse of KemonoDownloader or any consequences arising from its use, including but not limited to legal action, financial loss, or damage to third parties.
KemonoDownloader interacts with content from Kemono.su, which may include material originally posted on paywalled platforms like Patreon, Pixiv Fanbox, and Gumroad. Many creators on these platforms rely on paid subscriptions for their livelihood. Downloading and redistributing their content without permission can harm their ability to continue creating.
We strongly encourage users to:
We are committed to fostering a welcoming and respectful community around KemonoDownloader. Please read our Code of Conduct to understand the standards we expect from all contributors and users. Key points include:
Easily download files from specific Kemono.su posts using their URLs.
Bulk download all posts and files from a creator's profile with a single click.
Handle images (JPG, PNG, GIF), videos (MP4), archives (ZIP, 7Z), PDFs, and more.
Adjust the number of simultaneous downloads (1-10) for optimal performance.
Prevent redundant downloads using URL hashes.
Preview images before downloading to verify content.
Track progress and troubleshoot issues with an in-app console.
Built with PyQt6 for a modern, intuitive interface compatible with multiple operating systems.
Preview videos and GIFs with built-in playback controls.
Switch between English, Japanese, and Korean languages dynamically.
Check for new versions on startup with optional notifications.
Tailor save directories, folder names, notifications, and themes to your preference.
Kemono Downloader is now packaged using Briefcase, making it easier to run or distribute as a native application across platforms. You can either build from source or use pre-compiled binaries where available.
git clone https://github.com/VoxDroid/KemonoDownloader.git
cd KemonoDownloaderpip install briefcase
pip install -r requirements.txtbriefcase createbriefcase build windowsbriefcase build macosbriefcase build linuxbriefcase run windowsbriefcase run macosbriefcase run linuxNote: An internet connection is required to fetch content from Kemono.su.
.exe (portable) or .msi (installer) tagged with [W] for windows, from the Releases page. Run the msi installer or use the portable version for no-setup runs..dmg (x86_64 and Apple Silicon) tagged with [M] for MacOS, from the Releases page. Open the DMG, drag the app to Applications, and launch it..rpm (for Fedora/Red Hat), .deb (for Debian/Ubuntu), or .pkg.tar.zst (for Arch/Pacman) tagged with [L] for Linux, from the Releases page. Run the installer and launch the app.Upon launching, you'll see an introductory screen with a "Launch" button. Click it to enter the main interface, featuring four tabs: Post Downloader, Creator Downloader, Settings, and Help. The in-app Help tab contains a comprehensive user manual.
Downloads, Cache, Other Files) in the specified save location.https://kemono.su/patreon/user/123456789/post/123456789) in the "Enter post URL" field.https://kemono.su/patreon/user/123456789) in the "Enter creator URL" field.Navigate to the Help tab to read detailed guides, examples, and support information.
Post Downloader Tab
Creator Downloader Tab
Settings Tab
.exe available in the Releases section..dmg (x86_64 and Apple Silicon) available in the Releases section..rpm (for Fedora/Red Hat), .deb (for Debian/Ubuntu), or .pkg.tar.tsz (for Arch/Pacman) available in the Releases page.Check release notes for details on new features, bug fixes, and version updates. The Briefcase-built Python source remains the primary method, supporting all platforms with proper setup.
For ways to get help, report issues, or support the project's development, please see the Support page.
Kemono Downloader is open-source, and contributions are encouraged! Please read our Contributing Guidelines for details on how to get involved, submit pull requests, and suggest features. All contributors are expected to adhere to our Code of Conduct.
This project is licensed under the MIT License. Use, modify, and distribute it freely per the license terms.
To build from source, install the following Python packages:
PyQt6 (for the GUI)requests (for HTTP requests)beautifulsoup4 (for HTML parsing)qtawesome (for icons)briefcase (for packaging the app)Create a requirements.txt file with these dependencies and run pip install -r requirements.txt.
