Noroshi Lab apps

Mac apps

Native on Apple silicon and ready for macOS 28 (Apple Support). One-time purchase, no account. All three are in development; reservations have not opened yet.

Kaifu

Open the winmail.dat that came from Outlook with a double-click

Kaifu opens a winmail.dat with a double-click, lists the files inside, and lets you save them where you want.

In developmentPlanned price $12 one-time, one-timemacOS 14 Sonoma or later (planned)

Learn moreGet an email at release

Design mock-up of the app in development, not a screenshot

Toridashi

Eject all your external drives from the menu bar at once

Finder ejects one disk at a time, and when an eject fails it says that “one or more programs may be using” the disk, but not which one. Toridashi ejects all external drives from the menu bar and shows which app is in the way.

In developmentPlanned price $8 one-time, one-timemacOS 14 Sonoma or later (planned)

Learn moreGet an email at release

Design mock-up of the app in development, not a screenshot

Kirikae

Switch to English with the left ⌘ key and to Japanese with the right one

Kirikae only does this switching. It has one settings window and installs no virtual keyboard driver.

In developmentPlanned price $6 one-time, one-timemacOS 14 Sonoma or later (planned)

Learn moreGet an email at release

Design mock-up of the app in development, not a screenshot

Noroshi Lab also makes WordPress plugins for Japanese websites. They are described in Japanese.