asambl/Download

Get asambl (0.2.35-beta)

asambl is a desktop app for macOS and Windows. Pick the build for your machine. Beta access is invite-only. If you do not have a beta key yet, join the waitlist on the home page.

Pick your build

Mac with Apple Silicon (M1 / M2 / M3 / M4): Most Macs sold since late 2020. Download asambl-0.2.35-beta-mac-arm64.dmg
Mac with Intel chip: Macs sold before late 2020. Download asambl-0.2.35-beta-mac-x64.dmg
Windows PC: Windows 10 or 11, 64-bit Intel/AMD. Download asambl-0.2.35-beta-windows-x64.exe

Not sure which one? On a Mac, open the Apple menu › About This Mac. “Apple M1/M2/M3/M4” means Apple Silicon; “Intel” means Intel.

Supported platforms

macOS 11 (Big Sur) and later, on both Apple Silicon (arm64) and Intel (x64). Notarized, so macOS Gatekeeper opens the installer without warnings.
Windows 10 and 11 (x64). Not code-signed yet during the beta, so Windows SmartScreen flags it on first launch: click More info, then Run anyway. Code signing is on the way.

Not supported in this beta

Linux is on the roadmap, with no confirmed timeline.
Windows on Arm (ARM64) is deferred. The x64 build runs under emulation on Windows-on-Arm but is not optimised.
A native Android app is not in this beta. The phone Companion runs on iOS and in any modern phone browser (see below).

Phone companion (available now)

Open calendar.asambl.app on your phone and link it to your laptop (asambl must be running). It mirrors your calendar and lets you capture notes, log workouts, and scan meal barcodes on the go, on iOS or any phone browser. End-to-end encrypted, and captures queue offline until your laptop is back online. Learn more about the Companion.