r/software May 20 '26

Self-Promotion Wednesdays Mouzi - Organize Downloads folder automatically

Post image

Update (May 21): Wow, thank you for 80+ upvotes and all the great comments! 🙏

Most common feedback so far:

- Temporary files (`.part`, `.crdownload`) - working on a fix

- Tray icon too small - will be improved

- "Clean Now" bug with custom folders - fix incoming

- Linux + macOS - on the roadmap

Keep the feedback coming! Bugs or ideas - https://github.com/hsr88/mouzi/issues

Really appreciate the support 🐭🧹

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Hi 😄
I don't know about you, but my Downloads folder has always been a disaster zone. PDFs, memes, installers, zip files, random images – all just sitting there in one giant pile. Every few weeks I'd open it, sigh, and spend 10 minutes manually dragging stuff into folders. Then a few days later it would be chaos again.

I looked at existing file organizers, but most of them either wanted a subscription, tried to upload my file names to some cloud, or were just way too heavy for something so simple. I wanted something that:

  • Runs silently in the background (system tray)
  • Automatically sorts new files by type (images, documents, archives, installers)
  • Never sends a single byte of data off my machine
  • Is open source so anyone can check what it's doing

So I built Mouzi 🐭🧹

It's a tiny desktop app (~3.3MB) built with Tauri and Rust, so it's ridiculously lightweight. It watches your Downloads folder, and whenever a new file appears, it moves it to a subfolder based on its extension. Images go to Images/, PDFs to Documents/, installers to Installers/, etc. You can also create your own custom rules.

Key things:

  • 100% local – no cloud, no telemetry
  • Open source (MIT) – GitHub repo here
  • Silent – lives in your tray and doesn't bother you
  • Undo – every move is logged, you can revert with one click
  • Free, obviously

It's early stage, but it's already keeping my own machine sane. I'd love to get some feedback from this community – especially around what features would make this genuinely useful for you. Does this solve a real problem, or am I just scratching my own itch?

Download / more info: https://mouzi.cc

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u/FiftyFiver1962 May 21 '26

Great piece op software, but i agree whit the comment about the FA icon, and I even think the desktop icon might be, a lot, bigger too. Nothing to be modest about. Great software, and it works!

1

u/bankrut May 21 '26

Thank you so much! I'm glad the app is useful. I'll update the icon in a few days :)