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
Photivo is a free, open-source image editing software that excels in batch processing and customization, making it suitable for users who prefer a more hands-on approach. In contrast, Adobe Photoshop is a powerful industry-standard tool with extensive features and support, ideal for professional photographers and designers.