Mouzi is a free, open-source desktop application designed to automatically organize a user's Downloads folder and other chosen directories on Windows and Linux. It focuses on quietly sorting new files as they arrive, using rules that the user defines. The software runs as a small Rust and Tauri system tray app, watching selected folders and moving files to destination folders based on configurable conditions. Its main purpose is to keep commonly cluttered folders tidy without requiring constant manual intervention.
Visitors to mouzi.cc find a product-focused site describing the Mouzi application, its capabilities, documentation, roadmap and community information. The central subject is automatic file organization on the user's computer, with particular emphasis on the Downloads folder. The site explains that Mouzi watches folders, waits briefly to ensure downloads are complete, and then applies rules to move files to the right subfolders. Examples include sending PDF files to a Documents subfolder, placing screenshots in a dedicated Images or Screenshots subfolder, and routing installers such as EXE and MSI files to an Installers folder. The same approach can be applied to archives like ZIP, RAR and 7Z files and other file types.
One of Mouzi's core capabilities is its rule system. Each rule combines one condition with one destination. Conditions typically match files by their extension, and can optionally be narrowed with a regular expression applied to the full file name. Destinations support dynamic paths using placeholders such as year and month, allowing the app to automatically create dated folder structures like Documents/year/month or Archives/year. The site provides concrete rule examples and a rules documentation section that walks through pattern matching, dynamic paths and rule ordering, helping users define practical automation setups for invoices, documents, screenshots, installers and more.
In addition to automatic organization triggered when new files arrive, Mouzi maintains a local history of moves in a SQLite database. Every successful move is recorded, and users can review this history in the application. If a rule sends a file somewhere unexpected, they can open the history and undo that specific entry with a single action. This combination of automation and undo capability supports cautious use, giving users confidence that automatic sorting can be reversed when necessary.
Privacy and local control are central themes of the service. Mouzi is built to operate entirely on the user's device: it has no server-side component, no cloud processing, no account system and no telemetry from the app. The website states that file names, paths and contents remain on the user's machine, and that configuration and history are stored locally in SQLite, which users can delete if they choose. The full source code is published under the MIT license, enabling inspection and independent verification of behavior, including the absence of network telemetry.
The site dedicates sections to installation, documentation and security. Documentation pages cover getting started, rules and patterns, dynamic paths, platform-specific setup for Windows and Linux, troubleshooting and security considerations. The security documentation explains that releases are built by public continuous integration workflows from tagged commits on GitHub, and that Windows code signing approval is in progress with a foundation entity. It also describes how to verify executables and installers using signatures and local SHA-256 hashes, encouraging users to compare against trusted values before trusting a download. Release notes and version information, such as the current public version and packaging options, are listed in a download area.
Mouzi supports Windows 10 and 11 and mainstream Linux environments. For Windows, mouzi.cc offers an NSIS installer for typical installations, an MSI package, and a portable EXE build that can be run without traditional installation. For Linux, the site provides an AppImage for universal use, along with DEB and RPM packages aimed at common distributions. Each platform has an install guide describing how to download and run the appropriate build. The application installer sizes are relatively small, reflecting its design as a compact tray tool.
The visitor experience on mouzi.cc includes feature overviews, live-style examples of a Downloads folder being organized by rules, privacy explanations, and an interactive roadmap displaying current, next and later plans. A blog section presents articles about new releases, practical rule setups, and technical details such as building a trusted release pipeline. These posts help both everyday users and more technical visitors understand how to configure Mouzi, how its release process works, and how to make the most of its automation features.
Community and funding information feature prominently as well. Mouzi is described as being developed in the open, with every issue, commit and release visible on GitHub. The site encourages visitors to view the source, report bugs, request features, improve documentation and help translate the app. Contribution guidelines provide structure for participation. Funding options include sponsorship via platforms such as GitHub Sponsors, one-off support methods, and a concept of project partnership or founding sponsorship aligned with privacy, productivity or open source. These arrangements aim to support ongoing maintenance, code signing, testing, documentation and platform expansion while keeping the project independent.
Typical use cases for Mouzi include keeping a busy Downloads folder organized over time, automatically filing invoices and documents into dated folders, separating screenshots into their own subdirectories, isolating installers and archives for easier maintenance, and applying batch or scheduled organization when a manual cleanup is needed. The tool is intended for desktop users who frequently download files and want hands-off organization, ranging from individual home users to professionals who process large numbers of files. It also appeals to privacy-conscious users who prefer local-only tools and to technically inclined users who value transparent, open-source software.
Access to Mouzi is provided through public downloads on mouzi.cc and its GitHub repository. The application itself does not require user registration, accounts or sign-in; users simply download, install and configure rules on their own devices. The website mentions optional analytics cookies, which apply only to web browsing and require consent, while reiterating that the application sends no telemetry. The project is distributed under the MIT license, making it free to use and adapt.
Overall, mouzi.cc functions as the central hub for the Mouzi automatic file organizer, combining software downloads, clear documentation, privacy and security information, development roadmap, community links and sponsorship details. Visitors can learn what the tool does, decide whether it fits their needs for organizing Downloads or other folders, and access everything required to install, configure and participate in the project.
Key features
- Automatic organization of Downloads and other selected folders using user-defined rules applied when new files appear.
- System tray application for Windows and Linux, running quietly in the background and watching specified directories for changes.
- Rule-based file matching by extension and optional regular expression on the full file name to target specific patterns.
- Dynamic destination paths with placeholders such as year and month, enabling automatic creation of dated folder structures.
- Local move history stored in SQLite, with interface for reviewing moves and performing one-click undo on individual items.
- Privacy-first design with no cloud component, no account system and no telemetry, keeping all file data on the user's machine.
- Open-source codebase released under the MIT license, with public GitHub repository and transparent continuous integration workflows.
- Multiple installation formats for Windows (installer, MSI, portable EXE) and Linux (AppImage, DEB, RPM), plus platform-specific setup guides.
- Documentation covering getting started, rules and patterns, dynamic paths, platform setup, troubleshooting and security guidance.
- Roadmap and blog that share release updates, practical rule examples, and technical details about building and verifying releases.
- Community-oriented development with visible issues and commits, contribution guidelines, translation support and options for sponsorship.
Who it is for
- Desktop users who frequently download files and want their Downloads folder automatically organized.
- Privacy-conscious individuals who prefer local-only tools without cloud services or telemetry.
- Windows 10 and 11 users seeking a lightweight system tray organizer for files.
- Linux users looking for an automatic file organizer with AppImage, DEB or RPM packages.
- Professionals and knowledge workers who handle many documents, screenshots, installers and archives and want rule-based organization.
- Open-source enthusiasts and developers interested in inspecting, contributing to or extending a Rust and Tauri-based file organizer.
- Sponsors and organizations aligned with privacy, productivity or open source who may wish to support an independent project.
Access and pricing
Mouzi is described as free software distributed under the MIT open-source license. Visitors can download and use the application without paying license fees. Funding is supported through voluntary sponsorships and donations via external platforms, and there is mention of potential project partnership or founding sponsor arrangements, but these are optional and do not change the core free access to the tool.
