marcinz606 is an independent software publisher distributing open-source projects through GitHub, with a catalog currently comprising a single focused application: NegPy, a tool for processing film negatives. NegPy addresses a niche within the photography and imaging software category, serving photographers who shoot on analog film and digitize their negatives using a camera or flatbed scanner rather than relying on commercial lab scans. Tools in this category typically handle the conversion workflow required to turn a captured negative into a usable positive image, including inverting colors, removing the orange mask characteristic of color negative film, correcting color balance and white points, adjusting contrast and exposure, and preparing files for further editing or archival storage. Such software is commonly used by hobbyist film photographers, darkroom enthusiasts transitioning to hybrid analog-digital workflows, and archivists digitizing collections of negatives. As a GitHub-hosted project, NegPy follows the conventions of community-driven open-source development, where source code is publicly available for inspection, modification, and contribution, and where users can report issues or suggest improvements directly through the repository. The publisher's portfolio reflects a typical pattern among independent developers on the platform: a compact, purpose-built utility created to solve a specific practical problem rather than a broad commercial suite. This positions marcinz606 within the broader ecosystem of free and open-source imaging tools, complementing general-purpose photo editors by covering a specialized step—negative conversion—that mainstream applications often handle poorly or not at all. Users interested in this type of software can obtain it directly from the publisher's GitHub page, where documentation, source code, and release information are maintained.

NegPy

Tool for processing film negatives.

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