Download
Attaché for your desktop
Version 0.2.0. The same calendar as the web app, with an icon in the menu bar or notification area, quick add from anywhere, and updates that install themselves. Sign in with the account you use at app.tryattache.com.
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Mac
macOS 14 or later on Apple silicon. Notarized by Apple; updates itself.
- Download for Mac
Attache_0.2.0_aarch64.dmg
- Download for Mac
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Windows
Windows 10 (1809) or later, 64-bit. Signed by Snizyx Software LLC; updates itself.
- Download for Windows
Installs for you alone, no administrator needed: Attache_0.2.0_x64-setup.exe
- MSI for all users
For PCs someone manages: Attache_0.2.0_x64.msi
- Download for Windows
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Linux
Debian 13, Ubuntu 24.04 and later, or any 64-bit distribution with the AppImage.
- Download the .deb
Attache_0.2.0_amd64.deb, or add the apt repository below so it updates with apt
- Download the AppImage
Attache_0.2.0_amd64.AppImage; updates itself
- Download the .deb
Linux: the apt repository
On Debian 13, Ubuntu 24.04 and later, add our repository once and apt keeps Attaché up to date with everything else.
curl -fsSL https://updates.tryattache.com/apt/attache-archive-keyring.asc | sudo gpg --dearmor -o /usr/share/keyrings/attache-archive-keyring.gpg
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/attache-archive-keyring.gpg] https://updates.tryattache.com/apt stable main" | sudo tee /etc/apt/sources.list.d/attache.list
sudo apt update && sudo apt install attacheThe repository index is signed with our key; apt refuses anything else. The AppImage needs no installation: mark it executable and run it.
Apps for iPhone, iPad and Android are coming soon
Until then, app.tryattache.com works in any browser and installs to a phone’s home screen.