StarNet Software

AI-powered software for star removal and noise reduction in astrophotography.

Command-line Tools

This page describes the standalone StarNet and DeepSNR command-line packages. Use these files for command-line workflows, automation, integration with other image processing software, and standalone processing outside PixInsight.

DeepSNR CLI tools

Download standalone DeepSNR CLI packages here. PixInsight users should use the DeepSNR repository so PixInsight can keep the module updated.

Latest version

Current DeepSNR CLI packages for denoising outside PixInsight, including command-line processing, automation, and integration with other image processing software. This release includes installer files. See CLI installer locations for installed paths.

DeepSNR 1.3.2 improves linear FITS handling, output fidelity, and processing diagnostics. See the DeepSNR command-line reference for input ranges and output rules.

1.3.2 (released 2026-09-19)

Windows

DeepSNR CLI for Windows 1.3.2-0147 ORT x64 Released 2026-09-19 273.3 MB

Current Windows DeepSNR CLI package with DirectML support and CPU fallback.

Windows CLI packages include DirectML runtime files. Acceleration depends on your GPU and driver; the tool falls back to CPU if DirectML cannot initialize.

System requirements

  • Requires 64-bit Windows 10 or Windows 11.
  • Windows ONNX Runtime packages support DirectML acceleration with CPU fallback when DirectML is unavailable.
  • DirectML runtime files are included; acceleration depends on GPU and driver support.
SHA-256 1fad89b8348b40dc1bdb65fa78b8f4599bc664d7c510e5d9c05d10138957631c
ZIP: deepsnr_win_1.3.2-0147_ORT_x64_cli.zip
Installer: DeepSNR_win_1.3.2-0147_ORT_x64_setup.exe

Linux

DeepSNR CLI for Linux 1.3.2-0147 ORT x64 Released 2026-09-19 233.9 MB

Current Linux DeepSNR CLI package.

System requirements

  • Requires a compatible x86_64 glibc-based Linux distribution.
  • Use the self-contained .sh installer on Debian-compatible systems; use the portable archive on other compatible distributions.
  • Built with GCC/libstdc++ 13 on Ubuntu 24.04; older distributions may require a compatible runtime baseline.
SHA-256 b2f88f9e2ee6fd8256d157bff55cfa87006e42bf6064a3a000d90dfbf77aa057
ZIP: deepsnr_linux_1.3.2-0147_ORT_x64_cli.zip
Installer: DeepSNR_linux_1.3.2-0147_ORT_x64.sh
1.3.2 (released 2026-09-19)

macOS

Intel Mac / x64

DeepSNR CLI for macOS x64 1.3.2-0147 ORT x64 Released 2026-09-19 234.3 MB

Current macOS DeepSNR CLI package for Intel Mac or Rosetta 2 use.

System requirements

  • Requires macOS 13.4 or newer on an Intel Mac, or on an Apple Silicon Mac using the x64 package through Rosetta 2.
SHA-256 ee798125bac4fce42935d4ad4848f9df2b5a28a0da0bbe98856409db236b03c9
ZIP: deepsnr_macos-x64_1.3.2-0147_ORT_x64_cli.zip
Installer: DeepSNR_macos-x64_1.3.2-0147_ORT_x64.pkg

Apple Silicon Mac / ARM64

DeepSNR CLI for macOS ARM64 1.3.2-0147 CoreML ARM64 Released 2026-09-19 211.6 MB

Current Apple Silicon Mac DeepSNR CLI package with native CoreML support.

System requirements

  • Requires an Apple Silicon Mac with macOS 13.1 or newer.
SHA-256 e9cfeec8f2e7a342c210396004316c145c49beb842774900f47183ec8aff519f
ZIP: deepsnr_macos-arm64_1.3.2-0147_COREML_arm64_cli.zip
Installer: DeepSNR_macos-arm64_1.3.2-0147_COREML_arm64.pkg

Need an older version? Browse previous DeepSNR releases on the Legacy page.