Pixel CodeCoding agent, free

Elevator · choose a floor

Español

Letter of appointment

Nº v0.8.4 · stable channel · October 22, 2026

Appointment as CEO

pixel.ceo, the free multi-agent harness, invites you to run your AI company on your own computer. To take office, choose where your office will run:

Office · choose your system
  1. First · Purpose

    The installer provided is PixelCEO-0.8.4-win-x64-setup.exe (.exe), 187 MB (196,353,136 bytes). October 22, 2026 · v0.8.4.

  2. Second · Requirements

    • 64-bit Windows 10 or 11 (x64).
    • A coding agent on your own subscription.
    • A connection for your agents and downloads.
  3. Third · Taking office

    1. Open PixelCEO-0.8.4-win-x64-setup.exe and follow the installer. You can choose the folder.
    2. If SmartScreen shows a warning: More info → Run anyway. The installer has no Authenticode signature.
    3. The portable edition runs without installation; download new versions manually.
  4. Fourth · Verification

    Compare this command’s output with the published hexadecimal digest below. The app checks the SHA-512 digest of each update it downloads.

    certutil -hashfile "PixelCEO-0.8.4-win-x64-setup.exe" SHA512

    a0d01863f1d46e485927fde9d93eba151c67104393e8856ec940be4bc0f281ca55a7bfe44f1999f574a853eb541aac3ab7ea77b8c2a83408b053d809e1737a54

    latest.yml · SHA-512
  5. Fifth · Data and cost

    The core is free, runs locally and sends no usage telemetry. Your agents use your own subscriptions. This appointment is an interface metaphor; it provides no warranties and does not replace the legal notice. Legal notice →

SHA-512 · a0d01863f1d46e48…b053d809e1737a54 · v0.8.4 ·pixel.ceoSTABLE CHANNEL
Approved — CEOCEO signature · on download
Download for Windows.exe · 187 MB · v0.8.4
Download for Windows.exe · 187 MB
  1. First · Purpose

    The installer provided is PixelCEO-0.8.4-mac-arm64.dmg (.dmg), 272 MB (285,509,131 bytes). October 22, 2026 · v0.8.4.

  2. Second · Requirements

    • Apple Silicon Mac (M1 or later). Intel is not supported.
    • A coding agent on your own subscription.
    • A connection for your agents and downloads.
  3. Third · Taking office

    1. Open PixelCEO-0.8.4-mac-arm64.dmg and drag pixel.ceo to Applications. With the ZIP, unzip and move the app.
    2. Ad hoc signature, not notarized by Apple. First launch: right-click → Open → Open.
    3. On macOS 15 or later: System Settings → Privacy & Security → Open Anyway.
    4. Mac updates are manual for now: download the new version and replace the app. Your offices and data are preserved.
    Still blocked?

    In Terminal, remove quarantine only if you trust this download:

    xattr -dr com.apple.quarantine /Applications/pixel.ceo.app
  4. Fourth · Verification

    Compare this command’s output with the published hexadecimal digest below. The app checks the SHA-512 digest of each update it downloads.

    shasum -a 512 "PixelCEO-0.8.4-mac-arm64.dmg"

    715de9d49a99de0bd70b5a65fc488c8c4aeca1ed2ef3845550a0c44b262431dccc59f3255926aeb0fa5d83b54be969d3d3d973a1796611492c0fd190e41add5c

    latest-mac.yml · SHA-512
  5. Fifth · Data and cost

    The core is free, runs locally and sends no usage telemetry. Your agents use your own subscriptions. This appointment is an interface metaphor; it provides no warranties and does not replace the legal notice. Legal notice →

SHA-512 · 715de9d49a99de0b…2c0fd190e41add5c · v0.8.4 ·pixel.ceoSTABLE CHANNEL
Approved — CEOCEO signature · on download
Download for macOS.dmg · 272 MB · v0.8.4
Download for macOS.dmg · 272 MB
  1. First · Purpose

    The installer provided is PixelCEO-0.8.4-linux-x86_64.AppImage (.AppImage), 234 MB (245,308,358 bytes). October 22, 2026 · v0.8.4.

  2. Second · Requirements

    • Linux x86_64 with FUSE 2 (libfuse2).
    • A coding agent on your own subscription.
    • A connection for your agents and downloads.
  3. Third · Taking office

    1. Save the AppImage in a permanent folder. Properties → Permissions → Run as a program.
    2. Or run chmod u+x -- "PixelCEO-0.8.4-linux-x86_64.AppImage", then ./PixelCEO-0.8.4-linux-x86_64.AppImage.
    3. If it does not start, install libfuse2 with your distribution’s package manager. AppImage and update help →
  4. Fourth · Verification

    Compare this command’s output with the published hexadecimal digest below. The app checks the SHA-512 digest of each update it downloads.

    sha512sum "PixelCEO-0.8.4-linux-x86_64.AppImage"

    d10544002a0e036cf28a7e80f70242191c36ff7576325f9a41a36ea71a526fa88570708801b6fcc4fd53798530518b92d432171a289908320e8ad6484c57c96a

    latest-linux.yml · SHA-512
  5. Fifth · Data and cost

    The core is free, runs locally and sends no usage telemetry. Your agents use your own subscriptions. This appointment is an interface metaphor; it provides no warranties and does not replace the legal notice. Legal notice →

SHA-512 · d10544002a0e036c…0e8ad6484c57c96a · v0.8.4 ·pixel.ceoSTABLE CHANNEL
Approved — CEOCEO signature · on download
Download for Linux.AppImage · 234 MB · v0.8.4
Download for Linux.AppImage · 234 MB

E-mail (optional)

Not needed to download. If you want the appointment letter and release news in your inbox, leave your e-mail here. If our mail service is down, your download is not affected.