What's New

- improved user interface;
- minor changes;

App Description

Rainbow is a graphic application that allow you to set wonderful effects in a fast and easy way.
It’s possible to apply the effects in sequence, getting amazing results.

Available effects:

- reflection
- shadow
- border
- glass
- miniature
- spotLight
- bloom
- sketch
- splash
- zoom
- curl
- perspective
- distort
- stretch
- pinch
- bump
- rotation
- resize
- crop
- trim
- blend
- convolution
- flip
- transparency
- color
- background
- screenshot


Input file format:

Portable Document Format (.pdf)
Encapsulated PostScript (.eps, .epi, .epsf, .epsi, .ps)
Tagged Image File Format (.tiff, .tif)
Joint Photographic Experts Group (.jpg, .jpeg, .jpe)
Graphic Interchange Format (.gif)
Portable Network Graphic (.png)
Macintosh Picture Format (.pict, .pct, .pic)
Windows Bitmap Format (.bmp, .BMPf)
Windows Icon Format (.ico)
Icon File Format (.icns)

Additional input file format:

Adobe RAW (.dng)
Canon 2 RAW (.cr2)
Canon RAW (.crw)
FlashPix (.fpx, .fpix)
Fuji RAW (.raf)
Kodak RAW (.dcr)
MacPaint (.ptng, .pnt, .mac)
Minolta RAW (.mrw)
Nikon RAW (.nef)
Olympus RAW (.orf)
OpenEXR (.exr)
Photoshop (.psd)
QuickTime Import Format (.qti, .qtif)
Radiance (.hdr)
SGI (.sgi)
Sony RAW (.srf)
Targa (.targa, .tga)
Windows Cursor (.cur)
XWindow bitmap (.xbm)

Output file format:

Portable Network Graphic (.png)
Tagged Image File Format (.tiff)
Joint Photographic Experts Group (.jpeg)
Joint Photographic Experts Group 2000 (.jp2)
Windows Bitmap Format (.bmp)
Graphic Interchange Format (.gif)

iPhone Screenshots

(click to enlarge)

Rainbow screenshot 1 Rainbow screenshot 2 Rainbow screenshot 3 Rainbow screenshot 4 Rainbow screenshot 5

App Changes

  • June 06, 2014 Initial release
  • June 21, 2016 New version 1.17