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Download Koj

Install a capture client on your Mac or Android device.

Use your verified Koj account to pair a client with your portal.

Android

Download for Android.apk
Version
0.1.0-android-candidate (version code 1)
Build date (UTC)
Download size
8.6 MiB (9,024,119 bytes)
Signing
Debug-signed development APK; package dev.koj.monitor. Verified with APK Signature Scheme v2. Debug certificate SHA-256: 005a4052b4ee9b987f90502e9a03d359e469dd925544f7917cb2f342db883b35.

Install on Android

  1. Requires Android 13 (API 33) or later.
  2. Download the APK on your Android device and open it. Allow installation from your browser or file manager when Android asks.
  3. In your Koj portal, open Settings > Devices to create a pairing code. Enter your portal URL and pairing code in the app.
SHA-256cd877340f13efe04622189297c52ed319d92a04cc9e25fd05a8b138050717447

macOS

Download for macOS.zip
Version
0.1.0 (build 1)
Build date (UTC)
Download size
0.6 MiB (612,255 bytes)
Signing
Apple Development: Filip Rajec (Q3KCALU9CT), team JZ66CKNA63, bundle ID dev.koj.menubar, macOS 14.4 minimum, hardened runtime enabled. Not notarized; strict codesign verification passes on the delivered app.

Install on macOS

  1. Requires macOS 14.4 or later.
  2. Extract the ZIP with Finder (double-click) or ditto. Plain unzip tools extract accompanying ._ metadata files that break signature verification.
  3. Because the app is not notarized, a Mac that has not run it may block the first launch: open System Settings > Privacy & Security and choose Open Anyway, or right-click the app and choose Open.
  4. Move Koj.app to your Applications folder and launch it. Koj runs from the menu bar.
SHA-2560b115293d689c30c9bf24ab90fa65c285c6803a64c1d4154769f85b0892930e8