Download Logen
Logen 1.3.0 — local AI image generation for Windows and Linux. FLUX.1-schnell is the Free default.
Available Platforms
macOS
macOS 12+ (Apple Silicon & Intel)
Coming soon
Installation — Linux
- Download the
.AppImageabove (or the.debfor Debian/Ubuntu). - AppImage: make it executable (
chmod +x Logen.AppImage) and run it. If your distro lacks FUSE 2, run with./Logen.AppImage --appimage-extract-and-run. - Debian/Ubuntu:
sudo dpkg -i Logen-amd64.deb, then launch Logen from your app menu. - Logen’s setup wizard installs ComfyUI and downloads FLUX.1-schnell on first launch.
Installation — Windows
- Download the
.exeinstaller above. - Double-click the file — Logen installs and launches automatically.
- If Windows SmartScreen appears, click More info → Run anyway (the installer is new and unsigned; a code-signing certificate is coming).
- Logen’s setup wizard installs ComfyUI and downloads FLUX.1-schnell on first launch.
Installation — macOS (coming soon)
- No macOS installer is available yet. Check this page for future platform updates.
System Requirements
- GPU: NVIDIA GPU recommended. FLUX.1-schnell Q4 lists 6 GB VRAM; optional models vary. Generation was validated on an RTX A2000 12 GB.
- RAM: 16 GB recommended.
- Disk: Allow at least 30 GB free for first-time setup, ComfyUI and the default model; optional models need more.
- OS: Windows 10/11 x64 or Linux x64. macOS is not available in this release.
FLUX.1-dev and Qwen-Image-2.1 are disabled in this commercial build. Optional third-party models have their own licenses and hardware needs; check each model before commercial use.