v1.0.0 — Initial Release
ComfyUI Portable Installer v1.0.0
One-click portable ComfyUI installer for Windows. No Docker, no Python, no Git, no admin rights.
Features
- Fully autonomous setup —
install.batdownloads Python 3.12.8, pip, tkinter, MinGit, FFmpeg, PyTorch, and ComfyUI automatically - Management GUI — Visual installer with real-time progress, tabbed interface for install, models, and custom nodes
- Multi-GPU support — Auto-detects all NVIDIA GPUs, run a separate ComfyUI instance on each (up to 8 simultaneous)
- Multi-instance management — Per-instance GPU, port, VRAM mode, and startup flags with Start All / Stop All controls
- 101 pre-built models — Flux 1.x & 2, SDXL, SD 3.5, SD 1.5, LTX-2, HunyuanVideo, Wan 2.1, and more — one-click download from HuggingFace
- 16 curated custom nodes — Essential and recommended extensions with automatic dependency handling
- SageAttention — One-click install for 2-3x faster attention computation (Triton + SageAttention)
- VRAM modes — Normal, low (4-6GB), none (2-4GB), and CPU-only
- Developer API — 48-method REST API client covering every ComfyUI endpoint, plus WebSocket progress tracking
- Portable — Copy the folder anywhere, USB-ready, delete to uninstall
- Purge & reinstall — Clean reinstall with automatic model backup and restore
Requirements
- Windows 10/11 (64-bit)
- Internet connection (first run only)
- No admin rights needed