Photivo is a free and open source (GPL3) photo processor. It handles your RAW files as well as your bitmap files. Developed by Michael Munzert
License: Open Source
Fotor is a user-friendly online photo editing tool with a focus on AI enhancements and cloud integration, making it suitable for quick edits and social media use. In contrast, Photivo is an advanced open-source editor that offers extensive customization and non-destructive editing, appealing more to professional photographers and enthusiasts who require in-depth editing capabilities.