Photoshop
To restore the color of an old photo using
Photoshop, you can use the "Hue/Saturation" adjustment layer to adjust the colors, the "Curves" adjustment layer to adjust brightness and contrast, and the "Color Balance" adjustment layer to fine-tune the overall color balance. Additionally, you can use the "Clone Stamp" tool to fix any damaged areas and the "Healing Brush" tool to remove any scratches or blemishes. Remember to work on a duplicate layer to preserve the original photo.
