Kil-C Studio

Write fast, safe programs in Kil-C, with Claude, GPT or Terminal AI helping.

Install Kil-C Studio

Pick your computer. It takes about a minute, and there are no security pop-ups.

  1. Open Terminal.
    Press ⌘ Command + Space, type Terminal, press Return.
  2. Copy this line (press Copy): 
    curl -fsSL https://kilc.dev/install.sh | sh
  3. Paste it into Terminal and press Return.
    Paste with ⌘ Command + V.
  4. Done. Kil-C Studio opens by itself and is in your Applications folder from now on.
  1. Open PowerShell.
    Click Start, type PowerShell, press Enter.
  2. Copy this line (press Copy): 
    irm https://kilc.dev/install.ps1 | iex
  3. Paste it into PowerShell and press Enter.
    Paste with Ctrl + V (or right-click).
  4. Done. Kil-C Studio opens by itself and is in your Start menu from now on.
  1. Open a terminal.
    Usually Ctrl + Alt + T, or find “Terminal” in your apps.
  2. Copy this line (press Copy): 
    curl -fsSL https://kilc.dev/install.sh | sh
  3. Paste it into the terminal and press Enter.
    Paste with Ctrl + Shift + V.
  4. Done. Kil-C Studio opens by itself and is in your apps menu from now on.

Updates: when a new version is out, press Update inside Kil-C Studio — it installs itself the same way.

Signing in

Kil-C Studio is invitation-only for now: anyone can install it, but only invited email addresses can sign in. Choose Continue with Google, or get a 6-digit code by email (check spam the first time).

Can't use the terminal? Download it instead

A browser download makes your computer show a one-time “could not verify” warning.

  1. Mac: download, put Kil-C Studio in Applications, open it, click Done on the warning, then System Settings → Privacy & Security → Open Anyway.
  2. Windows: download, unzip, run Kil-C Studio.exe; on the blue box choose More info → Run anyway.
  3. Linux: Intel/AMD or ARM, unpack, run sh kilc-studio/install.sh.