QT 6.5 HOWITZER

Download Project Howitzer.

Standalone, high-performance tactical binaries. No mandatory accounts, no cloud dependencies, and zero analytic trackers. Download, mount, and pull.

Terminal 1-Line Installer — macOS & Linux curl // sh
curl -fsSL https://howitzer.app/install.sh | sh ✓ AUTO-DETECTS ARCHITECTURE

Select Your Operating Environment

Native packages compiled with LLVM clang and GCC under strict CTest verification.

RECOMMENDED macOS 13+

Apple Silicon

Native Metal-accelerated release optimized for M1, M2, M3, and M4 unified memory architectures.

Format: .dmg Installer
Version: v1.0.0 (Build 2026.09)
Size: 48.2 MB
Security: Apple Notarized
DOWNLOAD .DMG (ARM64)
LEGACY MAC macOS 12+

macOS Intel

Compiled for Intel 64-bit Core and Xeon workstations with AVX2 instruction acceleration.

Format: .dmg Installer
Version: v1.0.0 (Build 2026.09)
Size: 52.6 MB
Security: Apple Notarized
DOWNLOAD .DMG (x86_64)
LIVE NOW Linux x86_64

Linux AppImage

Universal standalone executable. Runs out-of-the-box on Ubuntu, Debian, Arch, Fedora, and RHEL.

Format: .AppImage
Version: v1.0.0 (Build 2026.09)
Size: 62.1 MB
Integration: Zero Dependencies
DOWNLOAD .APPIMAGE
LIVE NOW Ubuntu / Debian

Linux .deb Package

Native Debian package with automatic desktop launcher, MIME type hooks, and systemd integration.

Format: .deb Package
Version: v1.0.0 (Build 2026.09)
Size: 44.8 MB
Installation: sudo dpkg -i
DOWNLOAD .DEB
LIVE NOW Linux ARM64

Linux ARM64

Compiled for 64-bit ARM Linux environments including Raspberry Pi 5, Ampere Altra, and Asahi Linux.

Format: .AppImage (aarch64)
Version: v1.0.0 (Build 2026.09)
Size: 59.4 MB
Integration: Vulkan Acceleration
DOWNLOAD .APPIMAGE (ARM64)
STABLE Windows 10/11

Windows x64

Native Windows desktop installer with DirectML hardware offloading and Windows Credential Manager vaulting.

Format: .exe Installer
Version: v1.0.0 (Build 2026.09)
Size: 56.3 MB
Architecture: 64-bit (x86_64)
DOWNLOAD .EXE

Release Integrity Ledger

All release packages are built in hermetic environments and signed with verified developer certificates. Validate your artifact checksum prior to installation.

TARGET ARTIFACT TARGET OS / ARCH SHA-256 HASH VERIFICATION SIGNATURE STATUS
Howitzer-1.0.0-arm64.dmg macOS Apple Silicon (M1-M4) e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 NOTARIZED
Howitzer-1.0.0-x86_64.dmg macOS Intel (x86_64) 8f434346648f6b96df89dda901c5176b10a6d83961dd3c1ac88b59b2dc327aa4 NOTARIZED
Howitzer-1.0.0-x86_64.AppImage Linux x86_64 (Universal) cb8379ac2098aa165029e3938a51da0bcecfc008b679d4408a481b4d361b4c40 GPG SIGNED
howitzer_1.0.0_amd64.deb Linux Debian / Ubuntu 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945 GPG SIGNED
Howitzer-1.0.0-aarch64.AppImage Linux ARM64 (aarch64) 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b GPG SIGNED
Howitzer-Setup-1.0.0.exe Windows 10/11 x64 d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35 AUTHENTICODE