Windows · macOS · Linux
Download BG Remover v4.0
Professional AI background removal · free · 100% offline · no cloud uploads
Recommended · auto-updates · verified safe · one-click install
Direct install · manual updates
What's new in v4.0
GPU acceleration, redesigned editor and bug fixes
Auto CPU fallback
Crop, erase, restore
Batch & progress bar
Auto-launch & models
Benchmark-tested AI models
Choose your AI model
Tested on 10,000+ images with complex edges, hair and transparent objects. Higher accuracy, better results.
Basic AI
silueta.onnx
Good for simple backgrounds
- Processing speed
- Fast
- Hair & fur
- Basic
BEST FOR
Pro AI
prov1.onnx
+15% better than Free
- Processing speed
- Balanced
- Hair & fur
- Excellent
BEST FOR
Pro AI v2
prov2.onnx
Highest quality (900MB model)
- Processing speed
- Thorough
- Hair & fur
- Best in class
BEST FOR
Benchmark tested on 10,000+ real-world images
Accuracy measured on complex scenarios: fine hair, transparent objects, intricate edges and challenging backgrounds. All models are ONNX segmentation networks (U²-Net family) executed locally by ONNX Runtime with CUDA or DirectML GPU acceleration and automatic CPU fallback — full model details. After installing, the setup guide walks you through your first batch.
Need quick browser-based image tools with no install? Try our free image tools — resize, convert, compress and more. Files stay on your device.
System requirements
Make sure your system meets these requirements for optimal performance
Minimum
- OS
- Windows 10/11 (64-bit)
- RAM
- 4 GB minimum
- GPU
- Optional (CUDA or DirectX 12)
- Storage
- 200 MB free space
Recommended
- RAM
- 16 GB for large models
- GPU
- NVIDIA CUDA or DirectX 12
- Storage
- 1 GB+ for all models
Powered by ONNX Runtime for cross-platform AI inference — check compatibility at onnx.ai
Linux installation
Quick setup for Ubuntu, Fedora and other distributions
# Step 1: Download the installation script
wget https://bgremover.realbrain.cc/linux-installation.sh# Step 2: Make it executable
chmod +x linux-installation.sh# Step 3: Run the installer
sudo ./linux-installation.sh