Aduku Stacker vs PlaneFuse

Aduku Stacker combines photographs taken at different focus distances into a sharp image, for macro, product, landscape and microscopy photography. The free app offers five merge methods: Wavelet, Pyramid, Weighted, Hybrid and Depthmap. Its default workflow processes images at 16-bit and uses 32-bit floating-point merge calculations, with memory-bounded batching for deep stacks. Automatic alignment uses feature matching and subpixel refinement; options include focus-breathing correction, homography, mesh warp and manual alignment seeding. It imports JPEG, PNG, TIFF, BMP, HEIC and DNG, and exports JPEG, PNG, TIFF, linear DNG and depth maps. Proprietary RAW files may require Adobe DNG Converter on macOS. Retouching lets users paint from aligned source frames, erase strokes and undo or redo, but there is no clone tool. Processing is local and does not require an internet connection. It runs on macOS 13 or later and 64-bit Windows 10/11; 8 GB RAM is sufficient for most stacks, with 16 GB recommended for deep 16-bit RAW stacks.

PlaneFuse is free focus-stacking software for macro, product, and landscape photography. It combines frames captured at different focus distances using PMax, DMap, weighted average, or Slab methods. Alignment options include translation, similarity, and perspective; it can reject poorly aligned frames and thin redundant brackets. For RAW stacks, it fuses frames from the same camera and sensor mode in scene-linear RGB and exports a re-editable Linear DNG. The process requires irreversible demosaicing. Its local browser workspace has deep zoom, source and result comparisons, a live histogram, and a reorderable job queue. Non-destructive retouching can work with source frames or results; exports include TIFF, PNG, JPEG, Linear DNG, and depth maps. NVIDIA CUDA and Apple MPS acceleration are supported, with CPU fallback and tiled processing if GPU memory runs out. PlaneFuse also offers command-line and local HTTP and WebSocket interfaces for scripting and batch work. Processing stays on the computer without uploading photos. The software is free for personal and commercial use; initial setup requires Node.js and uv.