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Alternatives to Adobe Photoshop
Adobe's professional image editing software.
Open Source Alternatives to Adobe Photoshop
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darktable
Open-source photography workflow and RAW image editor for photographers.
PartialFocused on RAW photo processing, not general image editingLinuxOffline CapablemacOSDesktopWindowsPhoto EditingOpen SourceNo Tracking
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GIMP
Free image editor for photo retouching, composition, and graphic design.
Direct replacementLinuxOffline CapablemacOSDesktopWindowsPhoto EditingOpen SourceNo Tracking
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RawTherapee
Open-source RAW image processing program with non-destructive editing.
PartialRAW processing only, not a full image editorLinuxOffline CapablemacOSDesktopWindowsPhoto EditingOpen SourceNo Tracking