A Windows desktop rice/theme manager - install complete GlazeWM + YASB + Windows Terminal setups from a JSON manifest, with transactional backup and automatic rollback.
OttoRice installs complete desktop rice/theme setups on Windows from a JSON manifest, with transactional backup and automatic rollback. Paste a theme repository's URL, review exactly what will change, and OttoRice installs the tiling window manager, status bar, terminal color scheme, wallpaper - even editor themes and Windhawk mods - as one transactional operation you can always undo. Supported apps include GlazeWM, YASB Reborn, Zebar, Windows Terminal, VS Code, Zed, Fastfetch, Flow Launcher, Oh My Posh, and Windhawk mods (Taskbar/Start Menu/Notification Center Styler). If anything fails partway through an install, everything already applied is rolled back automatically.
Yes. OttoRice is free and open-source software released under the MIT license.
What is the latest version of OttoRice?
The latest version is 1.0.7, released on Aug 25, 2026.
Is it safe to download OttoRice?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 0664e6cd9c47d51b6bbd8bab67578df9dc378c21de6206c7ca0ef580f05f4784.
Which Windows versions does OttoRice support?
OttoRice runs on Windows and is available for 64-bit (x64) systems.
How do I install OttoRice silently?
Run the offline installer with "OttoRice-Setup-1.0.7.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-, or install it with Windows Package Manager: winget install --id=GuiOttoni.OttoRice -e --silent.
How do I uninstall OttoRice?
Open Settings › Apps › Installed apps, find OttoRice and select Uninstall. From the command line, run winget uninstall --id=GuiOttoni.OttoRice -e.
Alternatives to OttoRice
Other Themes programs for Windows from different developers.
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