ForgePix vs Open Galileo

ForgePix is beta software for automatic focus stacking and computational photography, with workflows for macro, astrophotography, and long-exposure image series. Its Macro, Astro, Hybrid, and Long Exposure modules include a one-click Automatic mode that selects usable frames, aligns and merges them, then applies gentle sharpening. Focus merges can use Laplacian pyramid, depth map, weighted average, à-trous wavelet, or halo fix methods. Astro tools cover calibration-frame detection, star alignment, rejection methods, drizzle, multi-session stacking, and FITS export. Editing and output features include RAW support, a Camera-Raw editor, retouch brush, batch processing, watch folder, and export presets for JPG, TIFF, layered Photoshop TIFF, and FITS. ForgePix says processing is fully local and does not require AI, a server, or external astronomy software. Optional language assistants and external tools are available. Assistant setup sends preview frames, sharpness profile, basic EXIF data, and the user's wish, but not original files or location data. Experimental local AI image models are not enabled by default and may alter faint structures, flux, or star shapes. ForgePix is free under the MIT license, with downloads for Linux, macOS, and Windows.

Open Galileo is free, open-source Windows software for focus stacking and signal integration in scientific photography, microscopy, macro photography, astrophotography, and technical documentation. It automatically aligns image sets with correlation algorithms, compensating for focus breathing and small shot differences. Focus fusion options include PMax multiband, weighted average, and depth-map methods. Astronomy mode combines signals using mean, median, sum, or sigma-clipping integration. Processing uses Laplacian, Difference of Gaussians, and variance focus measures, plus multiscale fusion with Laplacian pyramids. Optional tools provide contrast normalization, CLAHE, Unsharp Mask sharpening, and noise reduction including BM3D and approximate Noise2Void. Folders can be processed and saved automatically. JPG, PNG, TIFF, and RAW files are supported. The interface includes live previews, progress bars, parameter sliders, and a large-screen layout. It is released under CC BY-NC 4.0; commercial use needs the author's prior permission.