Snapseed :

Snapseed is a complete and professional photo editor developed by Google.

== KEY FEATURES==

• 29 tools and filters, including Healing, Brush, Structure, HDR, Perspective (see list below)

• Opens JPG and RAW files.

• Save your personal looks and apply them to new photos later.

• Selective filter brush.

• All styles can be tweaked with fine, precise control.

== TOOLS, FILTERS AND FACE ==

• RAW Develop – open and tweak RAW DNG files; save non-destructively or export as JPG.

• Tune Image – adjust exposure and color automatically or manually with fine, precise control.

• Details – magically bring out surface structures in images.

• Crop – crop freely or to standard sizes.

• Rotate – rotate by 90° or straighten a skewed horizon.

• Perspective – fix skewed lines and perfect the geometry of horizons or buildings.

• White Balance – Adjust the colors so that the image looks more natural.

• Brush – selectively retouch exposure, saturation, brightness and warmth.