Daylily
The Daylily app icon

Daylily for your desk.

One page a day, on macOS, Windows and Linux. No account, no cloud. Your journal is a folder on your machine.

Download for Mac

Version 0.5.1 · October 25, 2026 · Apple silicon · 144 MB

macOS

macOS 13 Ventura or later

  • Apple siliconDaylily-0.5.1-arm64.dmg · 144 MB
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  • IntelDaylily-0.5.1-x64.dmg · 150 MB
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Windows

Windows 10 or later · x64

  • InstallerDaylily-0.5.1-setup.exe · 126 MB
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Linux

Ubuntu 22.04, Fedora 39 or similar · x64

  • AppImageDaylily-0.5.1-x86_64.AppImage · 139 MB
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  • Debian packagedaylily_0.5.1_amd64.deb · 114 MB
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What’s in it

The human core, first.

Everything you need to write every day. Search, sync and AI arrive later, and AI stays optional.

  • Today’s page

    A calm editor with a title and a cover. It opens on “How was your day?” and saves as you type.

  • Sealed at 4am

    When the day ends, at 4am, the page seals and stays honest, like ink. Past days open, but never change.

  • Garden and calendar

    Every day you write plants a flower. Scroll back through covers and titles like a photo album.

  • Plain files you own

    Each day is a markdown file in a folder you choose. Open it in any editor, today or in twenty years.

  • A gentle evening nudge

    “How was your day?” at 9pm. Change the time, or turn it off. It never mentions a missed day.

Open source

Build it yourself.

Every line is on GitHub under AGPL-3.0, with instructions to build Daylily from source.

View on GitHub