Software downloads
Tools for your household, inventory and Christmas lights. These preview releases are shared for you to try on your own equipment.
Please read before downloading
Our Days Calendar and BinThere are provided "AS IS" without warranties of any kind, either express or implied, including warranties of merchantability, fitness for a particular purpose, or that the software will operate without interruption or error.
Installation and use are your responsibility. Features and compatibility are not guaranteed. Back up your existing data before installing or updating. Do not rely on this software as your only record of appointments, reminders or inventory. Nothing here limits rights that cannot be excluded by applicable law.
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Our Days Calendar
A household calendar with family accounts, separate child checklists, reminders and calendar views. This installer also includes BinThere. Existing Google and Outlook integrations are retained; connecting them requires your own provider configuration.
BinThere
Standalone storage-bin inventory with photos, item locations, checkouts, partial returns and history. Use this installer when you want inventory without the calendar. Start with empty data and create your household password on first use.
Christmas Lights Studio
Plan your lights and explore the existing Windows, Raspberry Pi and Debian preview packages. Read the electrical safety information and acknowledgment on its download page.
Open Christmas Lights Studio downloads →How to install
Windows: Windows 10/11, 64-bit. Open the downloaded setup icon and choose Install, then approve the administrator prompt. These installers are unsigned; Windows may display a reputation warning. Python is included.
Raspberry Pi: Use Raspberry Pi OS 64-bit with Python 3.11 or newer. Save the .desktop file on the Pi desktop, allow launching (or mark it executable), then double-click it and enter your administrator password when requested. A desktop environment is needed for the launch icon.
Internet access is required. Both installers check for Tailscale and install it if missing. Complete Tailscale sign-in and any HTTPS approval to enable private remote access. Existing Tailscale accounts are retained. On an iPhone, join the same Tailscale network, open the supplied HTTPS app link in Safari and choose Share → Add to Home Screen.
For standalone BinThere, open http://localhost:5080 on the installed computer to complete setup. Its private HTTPS link uses port 8443. Do not install the standalone and combined versions on the same computer: they use the same inventory port.
Verification: BinThere inventory tests and isolated Windows startup passed. The Pi application has run on a Raspberry Pi 3 B+. Fresh installation, Windows administrator prompts, reboot startup, Tailscale sign-in and iPhone installation still need testing on each target machine. Calendar Google/Outlook sign-in and push delivery require testing with your own accounts and configuration.
Download SHA-256 checksumsRelease: October 20, 2026.