download

Available downloads.

how this was built

co-nexx.us was written with AI assistance.

alpha

This is an early build. It works, and it is unfinished — expect rough edges, expect things to change between builds, and use it at your own risk.

Apple, Google, and Microsoft have not signed these builds, so each system warns you the first time you open one. That warning is about the missing signature, not about the file.

version 0.1.0-alpha.20260811

macOS

.dmg

Download

requires
Apple silicon or Intel.
first run
macOS will block it the first time, because these builds are not signed yet. Choose Done — not Move to Trash — then open System Settings, go to Privacy & Security, and click Open Anyway.

Windows

.exe

Download

requires
64-bit Windows.
first run
Windows may warn you about an unrecognised app. Click More info, then Run anyway.
note
Installs for one user, with no administrator password.

Linux

.deb

Download

requires
amd64, Debian or Ubuntu.
first run
Nothing to get past.
install
cd ~/Downloads
sudo apt install ./conexxus_0.1.0-alpha.20260811_amd64.deb

Android

.apk

Download

requires
arm64.
first run
Android will ask you to allow installs from wherever you opened the file, and Play Protect may offer to scan it. Continue through both.
note
Available via Google Play by requesting access.

iOS

not available yet

Detailed step-by-step instructions. The full notes for this build are on its release page.