Professional photographers save photos as RAW files, because afterwards it can be determined what the settings for contrast, sharpness, color balance, white balance, and colors.
RawTherapee is a free program that lets you use RAW files you can edit, convert and save.
RawTherapee is a free RAW converter software. RawTherapee uses dcraw, so the program is suitable for owners of cameras that dcraw support. A full list of supported cameras, you can click on the RawTherapee website.
With the program, among other things, the following settings can be edited: exposure, contrast, brightness, color saturation, and white balance. In addition, operations be carried out, such as crop, rotate, noise reduction and sharpening. Photos can be saved in the formats JPEG, PNG, and TIFF.
RawTherapee has the following characteristics:
You can free download RawTherapee and safe install the latest trial or new full version for Windows 10 (x32, 64 bit) from the official site.