Nokia Group Graphic
From Just Solve the File Format Problem
Nokia Group Graphic (or Nokia Group Graphics, Nokia Phone Group Graphics, NGG) is a bi-level raster image format used by some Nokia phones. It is identical to Nokia Operator Logo, except that it has a somewhat different header format.
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Format
Files have a 16-byte header, followed by pixel data in ASCII text format.
Identification
Files begin with the ASCII string "NGG".
Software
- Konvertor
- XnView
- Ringtone Tools
- Netpbm: pbmtonokia, with "
-fmt NGG" option (write-only)
