Macro Studio vs OpenFocus

Macro Studio is desktop software for focus stacking and non-destructive editing in macro photography. It analyzes focus-bracket images and merges their sharp areas into one image, with automatic alignment and batch processing listed. The editor includes adjustments, masks, retouching, cropping, image comparison, and watermarks; it also supports RAW files and TIFF, JPEG, and DNG output. AI-assisted tools provide subject masks, species identification, and draft social posts. Macro Studio runs on Linux, macOS, and Windows. Listed integrations include Adobe Bridge, Lightroom Classic, DxO PhotoLab, and ON1 Photo RAW. Its Lightroom plugin works with Lightroom Classic, not the cloud-based Lightroom app. The maker says photos stay on the user's machine and are not used to train AI. The Macro Studio 2026 license is $59.00 USD as a one-time purchase, with a launch price shown as reduced from $99. It includes all features, use on up to three machines, and updates within the 2026 version. Free trials are invite-only, last 30 days, and unlock every feature.

OpenFocus aligns and fuses multi-focus image sequences to create images with focus throughout. It offers ECC and Homography alignment and several fusion methods: Guided Filter, DCT, DTCWT, GFG-FGF and the StackMFF V4 AI model. A wipe view lets users compare source frames with results, and the software can generate depth maps showing focus position per pixel. It supports folder-based batch processing and a headless command-line interface for scripting and CI. Listed inputs include JPG, PNG, BMP, TIFF, MP4 and numbered image folders; the manual also describes decoding additional video formats. Outputs include those image formats, image-sequence folders and GIF animations. Research functions include metadata-calibrated scale bars and multi-page TIFF stacks that preserve 16-bit depth. The interface supports English, Chinese, Japanese and Spanish, with automatic system-language detection. OpenFocus is free under the MIT License, though included algorithms may have separate license terms. Its Windows and macOS app builds are unsigned and may trigger SmartScreen or Gatekeeper warnings on first launch.