FBM image

File Format
Name	FBM image
Ontology	Electronic File Formats Graphics FBM image
Extension(s)	.fbm, .cbm
Released	1989

FBM image (also called Fuzzy Bitmap or Fuzzy Pixmap) is a raster image file format associated with the Fuzzy Pixmap Manipulation Library. It supports a variety of color formats, including truecolor, grayscale, and palette color.

Format

FBM files have a 256-byte header, composed of fixed-length ASCII text fields.

Identification

Files begin with the ASCII signature "%bitmap", followed by a NUL byte (0x00).

Specifications

• fbm-1.2.tgz → fbm.h defines the header format (search for "fbm_filehdr_struct")

Sample files

• dexvert samples — image/fuzzyBitmap

Software

• fbm-1.2.tgz
• Konvertor
• XnView